{"entity":{"edinet_code":"E04148","sec_code":"9021","name_ja":"西日本旅客鉄道株式会社","name_en":"West Japan Railway Company","industry":"陸運業","industry_en":"Land Transportation"},"names_note":"English company names are as filed: each company's own annual report states its English name on the cover page. For a company that files no annual report, EDINET's filer registry is used instead. The as-filed Japanese name is always returned alongside.","filing":{"doc_id":"S100YCFK","filer_name":"西日本旅客鉄道株式会社","filer_name_en":"West Japan Railway Company","period_end":"2026-03-31","filed_date":"2026-06-16","sha256":"75d923b21d1b78ac018cdeb0e8530a802dcb056481e91ed89ffc2d7b62b63893","status":"clean"},"basis":{"measurement":"carrying_amount","entity_scope":"parent_only","share_scope":"both","trust_included":"unknown","as_of":"2026-03-31","period_type":"annual","labels":{"measurement":"Balance-sheet carrying amount. Under Japanese GAAP listed equities are carried at market with the valuation difference in other comprehensive income, so carrying amount and acquisition cost diverge enormously on positions bought decades ago.","entity_scope":"The reporting company itself (提出会社) — the holding company, excluding the group holders it names separately.","share_scope":"Listed and unlisted shares together.","trust_included":"The filing does not state whether retirement-benefit-trust shares are included. Never guessed — shares contributed to such a trust leave the holder's balance sheet while the settlor normally keeps the right to instruct the vote.","period_type":"From an annual securities report (有価証券報告書). The policy shareholding table appears only in the annual report."},"not_comparable":"Figures are balance-sheet CARRYING AMOUNT at fiscal year end, from the annual securities report. They are NOT comparable with the acquisition-cost or book-value-reduction figures quoted in press coverage and IR presentations, and NOT comparable with interim (half-year) figures, which this product does not hold. Always state the basis with the number, and use check_claim before setting one of our figures against a published one."},"basis_note":"The basis every yen figure on this response is on. entity_scope is read from the filing's own disclosing entities, not assumed: scale_entities and flows each carry their own entity_scope and share_scope, and a figure quoted for one entity is not the group figure.","holdings":[{"holder_table":"reporting","held_name_raw":"東日本旅客鉄道株式会社","held_name_en":"East Japan Railway Company","held_sec_code":"9020","match_status":"matched","shares":2115000,"book_value_yen":7666000000,"prior_shares":2115000,"prior_book_value_yen":6243000000,"purpose_ja":"安全で安定的な輸送サービスの提供、新幹線の自動運転、車両・電気設備をはじめとする鉄道事業の技術面における連携、及び営業面における連携の強化等に資するため。（注２）","reciprocal":"有","pct_outstanding":0.18679036221786485,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5732848940253035,"pct_of_holder_assets":0.19228834924741411,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"九州旅客鉄道株式会社","held_name_en":"Kyushu Railway Company","held_sec_code":"9142","match_status":"matched","shares":1972100,"book_value_yen":7421000000,"prior_shares":1972100,"prior_book_value_yen":7198000000,"purpose_ja":"安全で安定的な輸送サービスの提供、鉄道事業の技術面における連携、及びEXサービスの拡大等営業面における連携の強化等に資するため。（注２）","reciprocal":"有","pct_outstanding":1.2752127887269664,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5549631096480273,"pct_of_holder_assets":0.18614294805179496,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"東海旅客鉄道株式会社","held_name_en":"Central Japan Railway Company","held_sec_code":"9022","match_status":"matched","shares":1684500,"book_value_yen":6879000000,"prior_shares":1684500,"prior_book_value_yen":4807000000,"purpose_ja":"安全で安定的な輸送サービスの提供、鉄道事業の技術面における連携、及びEXサービスの拡大等営業面における連携の強化等に資するため。(注２)","reciprocal":"有","pct_outstanding":0.17618538404962183,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5144308356378897,"pct_of_holder_assets":0.1725478156108742,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"日本信号株式会社","held_name_en":"Nippon Signal Co., Ltd.","held_sec_code":"6741","match_status":"matched","shares":2050200,"book_value_yen":3280000000,"prior_shares":2050200,"prior_book_value_yen":1834000000,"purpose_ja":"信号システム装置に関する技術協力関係の強化、メンテナンス作業の安全性向上・効率化に関する共同開発等に資するため。(注２)","reciprocal":"有","pct_outstanding":3.287104373051298,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.24528756227537118,"pct_of_holder_assets":0.0822731262107381,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社三菱UFJフィナンシャル・グループ","held_name_en":"Mitsubishi UFJ Financial Group, Inc.","held_sec_code":"8306","match_status":"matched","shares":1168600,"book_value_yen":3038000000,"prior_shares":2045100,"prior_book_value_yen":4112000000,"purpose_ja":"経営に資する情報収集及び安定的な資金調達に資するため。(注２)","reciprocal":"有","pct_outstanding":0.010344935964226712,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2271901262782249,"pct_of_holder_assets":0.07620297482567755,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社三井住友フィナンシャルグループ","held_name_en":"Sumitomo Mitsui Financial Group, Inc.","held_sec_code":"8316","match_status":"matched","shares":490020,"book_value_yen":2453000000,"prior_shares":857520,"prior_book_value_yen":3254000000,"purpose_ja":"経営に資する情報収集及び安定的な資金調達に資するため。(注２)","reciprocal":"有","pct_outstanding":0.012836351600500926,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.18344219215289193,"pct_of_holder_assets":0.06152926176675017,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三井住友トラストグループ株式会社(注１)","held_name_en":"Sumitomo Mitsui Trust Group, Inc.","held_sec_code":"8309","match_status":"matched","shares":368306,"book_value_yen":1805000000,"prior_shares":746906,"prior_book_value_yen":2778000000,"purpose_ja":"経営に資する情報収集及び安定的な資金調達に資するため。(注２)","reciprocal":"有","pct_outstanding":0.05274799395471721,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.1349829420448308,"pct_of_holder_assets":0.04527530268609215,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社三越伊勢丹ホールディングス(注１)","held_name_en":"Isetan Mitsukoshi Holdings Ltd.","held_sec_code":"3099","match_status":"matched","shares":500000,"book_value_yen":1426000000,"prior_shares":500000,"prior_book_value_yen":1069000000,"purpose_ja":"共同して百貨店を運営することに資するため。(注２)","reciprocal":"有","pct_outstanding":0.14222636729275528,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.10664026335508515,"pct_of_holder_assets":0.03576874328552211,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"近畿車輛株式会社(注１)","held_name_en":"ＴＨＥ ＫＩＮＫＩ ＳＨＡＲＹＯ ＣＯ．，ＬＴＤ．","held_sec_code":"7122","match_status":"matched","shares":345400,"book_value_yen":723000000,"prior_shares":345400,"prior_book_value_yen":519000000,"purpose_ja":"車両製造に関する技術協力関係の強化に資するため。(注２)","reciprocal":"有","pct_outstanding":5.020232817293903,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.054067959611308954,"pct_of_holder_assets":0.01813520434462306,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社りそなホールディングス(注１)","held_name_en":"Resona Holdings, Inc.","held_sec_code":"8308","match_status":"matched","shares":299300,"book_value_yen":515000000,"prior_shares":299300,"prior_book_value_yen":385000000,"purpose_ja":"「地域価値循環型BaaS・決済モデル」の構築による地域経済の活性化に向けた提携の強化、経営に資する情報収集及び安定的な資金調達に資するため。(注２)","reciprocal":"有","pct_outstanding":0.01323141436119395,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.03851313858896834,"pct_of_holder_assets":0.01291788414589333,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社みずほフィナンシャルグループ(注１)","held_name_en":"Mizuho Financial Group, Inc.","held_sec_code":"8411","match_status":"matched","shares":27400,"book_value_yen":166000000,"prior_shares":27400,"prior_book_value_yen":110000000,"purpose_ja":"経営に資する情報収集及び安定的な資金調達に資するため。(注２)","reciprocal":"有","pct_outstanding":0.0011221256921376723,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.012413943700521835,"pct_of_holder_assets":0.004163822850909306,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1337206000000,"holder_total_assets_yen":3986721000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"株式会社三井住友フィナンシャルグループ","holder_name_en":"Sumitomo Mitsui Financial Group, Inc.","holder_sec_code":"8316","doc_id":"S100YERK","period_end":"2026-03-31","holder_table":"largest","shares":8960000,"book_value_yen":28026000000,"prior_shares":8960000,"prior_book_value_yen":26131000000,"purpose_ja":"主に預金・融資・為替等の金融関連の取引関係の維持・強化のため保有しております。","reciprocal":"有","pct_outstanding":1.971301285460047,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.17589748765215452,"pct_of_holder_assets":0.008531217411208377,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":15933144000000,"holder_total_assets_yen":328511145000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社三菱ＵＦＪフィナンシャル・グループ","holder_name_en":"Mitsubishi UFJ Financial Group, Inc.","holder_sec_code":"8306","doc_id":"S100YJQO","period_end":"2026-03-31","holder_table":"largest","shares":8820000,"book_value_yen":27588000000,"prior_shares":8820000,"prior_book_value_yen":25723000000,"purpose_ja":"発行会社グループとの、主に金融取引(預金・貸出・為替等)における総合的な取引関係維持・拡大のために保有","reciprocal":"有","pct_outstanding":1.9404997028747337,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.1161886093047248,"pct_of_holder_assets":0.006390082014576336,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":23744152000000,"holder_total_assets_yen":431731548000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社　りそなホールディングス","holder_name_en":"Resona Holdings, Inc.","holder_sec_code":"8308","doc_id":"S100YDP3","period_end":"2026-03-31","holder_table":"largest","shares":4000000,"book_value_yen":12512000000,"prior_shares":4000000,"prior_book_value_yen":11666000000,"purpose_ja":"事業上の関係を総合的に勘案し、中長期的かつ安定的な取引関係の構築を図るため。","reciprocal":"有","pct_outstanding":0.8800452167232352,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.42726943346846,"pct_of_holder_assets":0.016398880325553426,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":2928363000000,"holder_total_assets_yen":76297892000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"東日本旅客鉄道株式会社","holder_name_en":"East Japan Railway Company","holder_sec_code":"9020","doc_id":"S100YC7N","period_end":"2026-03-31","holder_table":"reporting","shares":1733400,"book_value_yen":5422000000,"prior_shares":1733400,"prior_book_value_yen":5055000000,"purpose_ja":"列車運行の安全性向上や観光振興、MaaS、ICカードの相互利用、STATION WORKなど、鉄道及び生活ソリューションの各事業での安定的な取引関係を維持・強化していくため。","reciprocal":"有","pct_outstanding":0.381367594667014,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.17718427327814762,"pct_of_holder_assets":0.05010754361583502,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":3060091000000,"holder_total_assets_yen":10820726000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"東海旅客鉄道株式会社","holder_name_en":"Central Japan Railway Company","holder_sec_code":"9022","doc_id":"S100YD7H","period_end":"2026-03-31","holder_table":"reporting","shares":1725000,"book_value_yen":5395000000,"prior_shares":1725000,"prior_book_value_yen":5030000000,"purpose_ja":"当該会社とは、大型観光キャンペーンの共同実施やＥＸサービスの利用拡大、交通系ＩＣカードの相互利用、列車の直通運転、鉄道技術分野における連携・情報共有等、鉄道事業において広範な連携を行っています。同社との連携の維持・強化を通じた、中長期的な鉄道事業における収益力の強化、旅客サービスの向上、技術力の維持・向上を目的として、同社株式を保有しています。","reciprocal":"有","pct_outstanding":0.3795194997118952,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.10502993109686096,"pct_of_holder_assets":0.049603931683939013,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":5136631000000,"holder_total_assets_yen":10876154000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"東京海上ホールディングス株式会社","holder_name_en":"Tokio Marine Holdings, Inc.","holder_sec_code":"8766","doc_id":"S100YLS8","period_end":"2026-03-31","holder_table":"largest","shares":1722000,"book_value_yen":5386000000,"prior_shares":1722000,"prior_book_value_yen":5022000000,"purpose_ja":"保険事業における顧客企業との長期的かつ安定的な保険取引関係の維持および強化を図り、当社グループの企業価値を高めることを目的として、保有してきたものです。現在は、当社グループのリスクポートフォリオを見直し、社会課題解決や成長分野等に対して資本を振り向けるため、売却方針に則り保有をゼロにすることをめざしています。","reciprocal":"無","pct_outstanding":0.37885946579935276,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.09868859241593009,"pct_of_holder_assets":0.01685129250602435,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":5457571000000,"holder_total_assets_yen":31961940000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ＭＳ＆ＡＤインシュアランスグループホールディングス株式会社","holder_name_en":"MS&AD Insurance Group Holdings, Inc.","holder_sec_code":"8725","doc_id":"S100YNCJ","period_end":"2026-03-31","holder_table":"largest","shares":1680000,"book_value_yen":5255000000,"prior_shares":1680000,"prior_book_value_yen":4899000000,"purpose_ja":"保険取引先との関係の維持・強化を目的として安定保有していたが、保有方針については②a.(a)に記載のとおり","reciprocal":"無","pct_outstanding":0.3696189910237588,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.10890875705160886,"pct_of_holder_assets":0.018347941565210347,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":4825140000000,"holder_total_assets_yen":28640815000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"九州旅客鉄道株式会社","holder_name_en":"Kyushu Railway Company","holder_sec_code":"9142","doc_id":"S100Y6HR","period_end":"2026-03-31","holder_table":"reporting","shares":1620800,"book_value_yen":5069000000,"prior_shares":1620800,"prior_book_value_yen":4727000000,"purpose_ja":"大型観光キャンペーンの共同実施及びICカード相互利用などの営業面の他、安全・安定的な輸送サービスの提供に必要な技術面などにおける協力関係の維持・強化による当社グループの事業継続及び企業価値向上のため","reciprocal":"有","pct_outstanding":0.35659432181625494,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.0243094145937317,"pct_of_holder_assets":0.4146658704383891,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":494870000000,"holder_total_assets_yen":1222430000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"三井住友トラストグループ株式会社","holder_name_en":"Sumitomo Mitsui Trust Group, Inc.","holder_sec_code":"8309","doc_id":"S100YBGM","period_end":"2026-03-31","holder_table":"largest","shares":1480200,"book_value_yen":4630000000,"prior_shares":3940200,"prior_book_value_yen":11491000000,"purpose_ja":"同上","reciprocal":"有","pct_outstanding":0.3256607324484332,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.12893455777535257,"pct_of_holder_assets":0.0056343663735173586,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":3590969000000,"holder_total_assets_yen":82174280000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ＳＯＭＰＯホールディングス株式会社","holder_name_en":"Sompo Holdings, Inc.","holder_sec_code":"8630","doc_id":"S100YC6Z","period_end":"2026-03-31","holder_table":"largest","shares":1125000,"book_value_yen":3519000000,"prior_shares":1125000,"prior_book_value_yen":3281000000,"purpose_ja":"上記①イ.保有目的Ａ","reciprocal":"無","pct_outstanding":0.24751271720340992,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.06809443744493571,"pct_of_holder_assets":0.018915587992584703,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":5167823000000,"holder_total_assets_yen":18603704000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社大林組","holder_name_en":"OBAYASHI CORPORATION","holder_sec_code":"1802","doc_id":"S100YITC","period_end":"2026-03-31","holder_table":"reporting","shares":1000000,"book_value_yen":3128000000,"prior_shares":1000000,"prior_book_value_yen":2916000000,"purpose_ja":"・同社株式は主に国内建築事業及び国内土木事業における収益の維持・向上のため保有している。","reciprocal":"無","pct_outstanding":0.2200113041808088,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.23760583258511803,"pct_of_holder_assets":0.09950853346117593,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1316466000000,"holder_total_assets_yen":3143449000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"近畿車輛株式会社","holder_name_en":"ＴＨＥ ＫＩＮＫＩ ＳＨＡＲＹＯ ＣＯ．，ＬＴＤ．","holder_sec_code":"7122","doc_id":"S100YI50","period_end":"2026-03-31","holder_table":"reporting","shares":860000,"book_value_yen":2690000000,"prior_shares":860000,"prior_book_value_yen":2508000000,"purpose_ja":"（保有目的）車両営業基盤を拡大するため（業務提携等の概要）車両の開発、設計、製造、保守、改造に至る業務及び技術の連携。（定量的な保有効果）（注）","reciprocal":"有","pct_outstanding":0.18920972159549557,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":7.481574189959672,"pct_of_holder_assets":3.688114400098715,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":35955000000,"holder_total_assets_yen":72937000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社錢高組","holder_name_en":"THE ZENITAKA CORPORATION","holder_sec_code":"1811","doc_id":"S100YJ24","period_end":"2026-03-31","holder_table":"reporting","shares":500000,"book_value_yen":1564000000,"prior_shares":500000,"prior_book_value_yen":1458000000,"purpose_ja":"中長期的な取引関係の強化を通じて、当社グループの企業価値向上に資する事を目的として保有しております。","reciprocal":"無","pct_outstanding":0.1100056520904044,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.3571205442365764,"pct_of_holder_assets":0.7192160361263502,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":115244000000,"holder_total_assets_yen":217459000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社日立製作所","holder_name_en":"Hitachi, Ltd.","holder_sec_code":"6501","doc_id":"S100YGBO","period_end":"2026-03-31","holder_table":"reporting","shares":430000,"book_value_yen":1345000000,"prior_shares":430000,"prior_book_value_yen":1254000000,"purpose_ja":"鉄道事業における製品・サービスの販売・提供に係る取引関係を維持・強化するため、保有しています。","reciprocal":"無","pct_outstanding":0.09460486079774778,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.01985941307387244,"pct_of_holder_assets":0.008942078335797446,"holder_equity_basis":"ifrs_consolidated","holder_equity_yen":6772607000000,"holder_total_assets_yen":15041246000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"鉄建建設株式会社","holder_name_en":"TEKKEN CORPORATION","holder_sec_code":"1815","doc_id":"S100YGCF","period_end":"2026-03-31","holder_table":"reporting","shares":419000,"book_value_yen":1310000000,"prior_shares":598000,"prior_book_value_yen":1744000000,"purpose_ja":"建設工事を受注しており、良好な取引関係の維持、発展を図るため、株式を継続して保有しています。定量的な保有効果の記載は困難ですが、建設工事の発注者として、過去の受注実績や今後の営業案件が期待できることにより保有の合理性があることを確認しています。なお、政策保有株の縮減方針に従い、保有株式の一部を売却しております。","reciprocal":"無","pct_outstanding":0.0921847364517589,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.6635765626190537,"pct_of_holder_assets":0.5119047153848859,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":78746000000,"holder_total_assets_yen":255907000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社奥村組","holder_name_en":"ＯＫＵＭＵＲＡ ＣＯＲＰＯＲＡＴＩＯＮ","holder_sec_code":"1833","doc_id":"S100Y95Z","period_end":"2026-03-31","holder_table":"reporting","shares":400000,"book_value_yen":1251000000,"prior_shares":400000,"prior_book_value_yen":1166000000,"purpose_ja":"株式の保有適否を取締役会にて検証した結果、主要な取引先であり、保有による取引関係等の強化によって、主に土木事業及び建築事業の鉄道関連工事において、中長期的な工事受注量の確保等が見込め、当社の企業価値向上に資すると判断しています。","reciprocal":"無","pct_outstanding":0.08800452167232352,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.644965045059908,"pct_of_holder_assets":0.283744888169131,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":193964000000,"holder_total_assets_yen":440889000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ちゅうぎんフィナンシャルグループ","holder_name_en":"Chugin Financial Group, Inc.","holder_sec_code":"5832","doc_id":"S100YB0D","period_end":"2026-03-31","holder_table":"largest","shares":400000,"book_value_yen":1251000000,"prior_shares":400000,"prior_book_value_yen":1166000000,"purpose_ja":"雇用創出などの企業活動により地域社会の発展に貢献する地元上場企業との関係強化を通じ、「持続的な成長・企業価値向上」の維持・強化を図るため。","reciprocal":"無","pct_outstanding":0.08800452167232352,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2015466408893185,"pct_of_holder_assets":0.011002394669880667,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":620700000000,"holder_total_assets_yen":11370252000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"前田建設工業株式会社","holder_name_en":"ＭＡＥＤＡ　ＣＯＲＰＯＲＡＴＩＯＮ","holder_sec_code":"1824","doc_id":"S100G4IW","period_end":"2019-03-31","holder_table":"reporting","shares":150000,"book_value_yen":1250000000,"prior_shares":150000,"prior_book_value_yen":1114000000,"purpose_ja":null,"reciprocal":"無","pct_outstanding":0.07809620202550309,"pct_unavailable":null,"pct_basis_period_end":"2019-03-31","pct_share_classes":1,"pct_of_holder_equity":0.4948887885914277,"pct_of_holder_assets":0.1741844683193289,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252582000000,"holder_total_assets_yen":717630000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社三越伊勢丹ホールディングス","holder_name_en":"Isetan Mitsukoshi Holdings Ltd.","holder_sec_code":"3099","doc_id":"S100YD7C","period_end":"2026-03-31","holder_table":"largest","shares":338000,"book_value_yen":1057000000,"prior_shares":338000,"prior_book_value_yen":985000000,"purpose_ja":"株式会社ジェイアール西日本伊勢丹の合弁先として、協業を円滑に進めるために保有しています。","reciprocal":"有","pct_outstanding":0.07436382081311338,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.170440985816472,"pct_of_holder_assets":0.08678339046367947,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":620156000000,"holder_total_assets_yen":1217975000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社中国銀行","holder_name_en":"The Chugoku Bank，Limited","holder_sec_code":"8382","doc_id":"S100O9NP","period_end":"2022-03-31","holder_table":"reporting","shares":200000,"book_value_yen":1018000000,"prior_shares":200000,"prior_book_value_yen":1227000000,"purpose_ja":"雇用創出などの企業活動により地域社会の発展に貢献する地元上場企業との関係強化を通じ、「持続的な成長・企業価値向上」の維持・強化を図るため。","reciprocal":"無","pct_outstanding":0.08210480596376468,"pct_unavailable":null,"pct_basis_period_end":"2022-03-31","pct_share_classes":1,"pct_of_holder_equity":0.1842820782963502,"pct_of_holder_assets":0.009972366357311063,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":552414000000,"holder_total_assets_yen":10208209000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本電設工業株式会社","holder_name_en":"NIPPON DENSETSU KOGYO CO., LTD.","holder_sec_code":"1950","doc_id":"S100YGLL","period_end":"2026-03-31","holder_table":"reporting","shares":300000,"book_value_yen":938000000,"prior_shares":300000,"prior_book_value_yen":874000000,"purpose_ja":"（保有目的）鉄道関連工事及び駅ビル工事等を受注しており良好な取引関係を維持することで、中長期的な工事受注による収益向上のため保有している（定量的な保有効果）当期受取配当金：27百万円（注）２","reciprocal":"無","pct_outstanding":0.06600339125424265,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.4065428256893458,"pct_of_holder_assets":0.28101248378486066,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":230726000000,"holder_total_assets_yen":333793000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社淺沼組","holder_name_en":"ASANUMA CORPORATION","holder_sec_code":"1852","doc_id":"S100YD5O","period_end":"2026-03-31","holder_table":"reporting","shares":300000,"book_value_yen":938000000,"prior_shares":300000,"prior_book_value_yen":874000000,"purpose_ja":"主に国内の土木事業における収益の維持・向上のために保有しております。","reciprocal":"無","pct_outstanding":0.06600339125424265,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.8683398067921522,"pct_of_holder_assets":0.7937313836988897,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":50205000000,"holder_total_assets_yen":118176000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本製鉄株式会社","holder_name_en":"NIPPON STEEL CORPORATION","holder_sec_code":"5401","doc_id":"S100YF8E","period_end":"2026-03-31","holder_table":"reporting","shares":270000,"book_value_yen":844000000,"prior_shares":270000,"prior_book_value_yen":787000000,"purpose_ja":"同社は、当社の主要な顧客であり、主に軌条及び鉄道車両品事業に関する営業上の取引関係の維持・強化を目的として、同社株式を保有しています。当該相手先との個別取引に関する定量的な保有効果の記載は困難であるものの、保有目的が適切か、保有に伴う便益やリスクが資本コストに見合っているか等を具体的に精査し、株式保有の合理性を確認しています。","reciprocal":"無","pct_outstanding":0.05940305212881838,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.015260969816550124,"pct_of_holder_assets":0.005756933404353701,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":5530448000000,"holder_total_assets_yen":14660583000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本信号株式会社","holder_name_en":"Nippon Signal Co., Ltd.","holder_sec_code":"6741","doc_id":"S100YAO1","period_end":"2026-03-31","holder_table":"reporting","shares":251000,"book_value_yen":785000000,"prior_shares":251000,"prior_book_value_yen":732000000,"purpose_ja":"同社株式は鉄道信号システム及びＡＦＣシステムの取引維持強化を目的に保有しております。同社とは新製品の共同開発を行っており、中長期的な当社グループの企業価値向上に資するものと判断しております。","reciprocal":"有","pct_outstanding":0.05522283734938301,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.686572907920515,"pct_of_holder_assets":0.45580174656261613,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":114336000000,"holder_total_assets_yen":172224000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"鹿島建設株式会社","holder_name_en":"ＫＡＪＩＭＡ  ＣＯＲＰＯＲＡＴＩＯＮ","holder_sec_code":"1812","doc_id":"S100YGGI","period_end":"2026-03-31","holder_table":"reporting","shares":240000,"book_value_yen":750000000,"prior_shares":280000,"prior_book_value_yen":816000000,"purpose_ja":"保有目的、定量的な保有効果については上記に同じ。（営業上の取引、業務上の提携その他）主に土木事業、建築事業において建設工事等を受注している。","reciprocal":"無","pct_outstanding":0.05280271300339411,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.05222041191460918,"pct_of_holder_assets":0.020693417092928067,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1436220000000,"holder_total_assets_yen":3624341000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"北陸電力株式会社","holder_name_en":"Hokuriku Electric Power Company","holder_sec_code":"9505","doc_id":"S100YE68","period_end":"2026-03-31","holder_table":"reporting","shares":240000,"book_value_yen":750000000,"prior_shares":240000,"prior_book_value_yen":699000000,"purpose_ja":"地域発展への貢献","reciprocal":"無","pct_outstanding":0.05280271300339411,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.16618546741324564,"pct_of_holder_assets":0.0407151314257299,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":451303000000,"holder_total_assets_yen":1842067000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"大同信号株式会社","holder_name_en":"Daido Signal Co., Ltd.","holder_sec_code":"6743","doc_id":"S100YEMV","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":625600000,"prior_shares":200000,"prior_book_value_yen":583300000,"purpose_ja":"当社製品の主要な販売先であり、取引の維持・強化を通じて収益基盤の安定を図ることにより、当社の持続的な成長と中長期的な企業価値を向上させるために必要と判断し、株式を保有しております。","reciprocal":"無","pct_outstanding":0.04400226083616176,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.8970713839214588,"pct_of_holder_assets":1.2268099147655378,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":32977146000,"holder_total_assets_yen":50994045000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社京都フィナンシャルグループ","holder_name_en":"Kyoto Financial Group, Inc.","holder_sec_code":"5844","doc_id":"S100YEHZ","period_end":"2026-03-31","holder_table":"largest","shares":200000,"book_value_yen":625000000,"prior_shares":200000,"prior_book_value_yen":583000000,"purpose_ja":"銀行取引全般における長期安定的な関係強化及び銀行取引以外の様々なサービス・情報の連携などを通じた、取引先及び当社グループの長期的な企業価値向上のため保有。","reciprocal":"無","pct_outstanding":0.04400226083616176,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.05500545214041616,"pct_of_holder_assets":0.005285114597351219,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1136251000000,"holder_total_assets_yen":11825666000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社紀陽銀行","holder_name_en":"The Kiyo Bank, Ltd.","holder_sec_code":"8370","doc_id":"S100YE5S","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":625000000,"prior_shares":200000,"prior_book_value_yen":583000000,"purpose_ja":"当行グループの営業基盤である大阪府、和歌山県の主要企業であり地域経済の活性化に資すること及び総合的な取引の維持・拡大と長期安定的な関係強化を通じた当行グループの中長期的な企業価値向上を目的に保有しております。","reciprocal":"無","pct_outstanding":0.04400226083616176,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.25144227287722376,"pct_of_holder_assets":0.010214202448107357,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":248566000000,"holder_total_assets_yen":6118931000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社山陰合同銀行","holder_name_en":"The San-in Godo Bank,Ltd.","holder_sec_code":"8381","doc_id":"S100YBU8","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":625000000,"prior_shares":200000,"prior_book_value_yen":583000000,"purpose_ja":"山陰に拠点を置く上場企業であり、預金・貸出金取引等の維持・強化を目的に保有しております。なお、定量的な保有効果も含め、経済合理性を踏まえた保有合理性を検証しております。","reciprocal":"無","pct_outstanding":0.04400226083616176,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.19454465655864508,"pct_of_holder_assets":0.006913170031352609,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":321263000000,"holder_total_assets_yen":9040715000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"大成建設株式会社","holder_name_en":"TAISEI CORPORATION","holder_sec_code":"1801","doc_id":"S100YDJC","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":625000000,"prior_shares":400000,"prior_book_value_yen":1166000000,"purpose_ja":"建設事業における取引関係強化のため保有しております。営業上の取引等の概要及び定量的な保有効果については、上記記載をご参照ください。","reciprocal":"無","pct_outstanding":0.04400226083616176,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.06313571349922369,"pct_of_holder_assets":0.023024073971744857,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":989931000000,"holder_total_assets_yen":2714550000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社大本組","holder_name_en":"OHMOTO GUMI CO., LTD.","holder_sec_code":"1793","doc_id":"S100YI8J","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":625000000,"prior_shares":200000,"prior_book_value_yen":583000000,"purpose_ja":"主要発注者として同社より工事を受注しております。今後も継続して保有することにより、良好な関係の維持・強化を通じて、当社の中長期的な企業価値の向上を図ることを目的としております。","reciprocal":"無","pct_outstanding":0.04400226083616176,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.9097525473071325,"pct_of_holder_assets":0.6034332940699403,"holder_equity_basis":"parent_only","holder_equity_yen":68700000000,"holder_total_assets_yen":103574000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社　熊谷組","holder_name_en":"Kumagai Gumi Co.,Ltd.","holder_sec_code":"1861","doc_id":"S100YK9Q","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":625000000,"prior_shares":200000,"prior_book_value_yen":583000000,"purpose_ja":"（保有目的）鉄道分野における工事を受注しており、同社との良好な関係の維持・強化を図り、今後の収益機会の獲得等につなげるため","reciprocal":"無","pct_outstanding":0.04400226083616176,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.3326821634454162,"pct_of_holder_assets":0.13922364440721913,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":187867000000,"holder_total_assets_yen":448918000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ＫＮＴ－ＣＴホールディングス株式会社","holder_name_en":"KNT-CT Holdings Co.,Ltd.","holder_sec_code":"9726","doc_id":"S100Y9UU","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":625000000,"prior_shares":200000,"prior_book_value_yen":583000000,"purpose_ja":"乗車券類の委託販売契約に基づく乗車券類の販売および乗車券類を組み入れた国内旅行商品の造成、販売等の拡大を図るため（注）","reciprocal":"無","pct_outstanding":0.04400226083616176,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.0058095559954296,"pct_of_holder_assets":0.4261499229520939,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":62139000000,"holder_total_assets_yen":146662000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社京都銀行","holder_name_en":"The Bank of Kyoto，Ltd.","holder_sec_code":"8369","doc_id":"S100R9CL","period_end":"2023-03-31","holder_table":"reporting","shares":100000,"book_value_yen":545000000,"prior_shares":100000,"prior_book_value_yen":509000000,"purpose_ja":"銀行取引全般における長期安定的な関係強化及び銀行取引以外の様々なサービス・情報の連携などを通じた、取引先及び当行の長期的な企業価値向上のため保有。","reciprocal":"無","pct_outstanding":0.04108382414808582,"pct_unavailable":null,"pct_basis_period_end":"2023-03-31","pct_share_classes":1,"pct_of_holder_equity":0.05491864482953555,"pct_of_holder_assets":0.004937662688058131,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":992377000000,"holder_total_assets_yen":11037611000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"高砂熱学工業株式会社","holder_name_en":"Takasago Thermal Engineering Co., Ltd.","holder_sec_code":"1969","doc_id":"S100YDOU","period_end":"2026-03-31","holder_table":"reporting","shares":160000,"book_value_yen":500000000,"prior_shares":160000,"prior_book_value_yen":466000000,"purpose_ja":"（保有目的・業務提携等の概要）駅舎および商業施設に関連する設備案件の顧客であり、継続的な事業機会の確保を目的として保有しております。同社との取引関係は、中長期的な収益の安定化に寄与するものと認識しております。（定量的な保有効果）取引関係維持による一定の効果は認められるものの、投資採算面については継続的な評価を行ってまいります。","reciprocal":"無","pct_outstanding":0.03520180866892941,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.23249758202514695,"pct_of_holder_assets":0.13095072847890252,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":215056000000,"holder_total_assets_yen":381823000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"東洋電機製造株式会社","holder_name_en":"TOYO DENKI SEIZO K.K.(TOYO ELECTRIC MFG.CO.,LTD.)","holder_sec_code":"6505","doc_id":"S100YYOS","period_end":"2026-05-31","holder_table":"reporting","shares":162000,"book_value_yen":425000000,"prior_shares":162000,"prior_book_value_yen":505000000,"purpose_ja":"交通事業・ICTソリューション事業関係の取引があり、取引関係の維持・強化のため保有しています。","reciprocal":"無","pct_outstanding":0.03564183127729103,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.3883897945183103,"pct_of_holder_assets":0.789786664684457,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":30611000000,"holder_total_assets_yen":53812000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"インフロニア・ホールディングス株式会社","holder_name_en":"INFRONEER Holdings Inc.","holder_sec_code":"5076","doc_id":"S100YCIP","period_end":"2026-03-31","holder_table":"largest","shares":134000,"book_value_yen":419000000,"prior_shares":200000,"prior_book_value_yen":583000000,"purpose_ja":"前事業年度は同社との良好な関係の維持・強化を目的に保有していましたが、検証の結果、当事業年度において一部株式を売却しました。","reciprocal":"無","pct_outstanding":0.02948151476022838,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.06862091611379607,"pct_of_holder_assets":0.020710790371212495,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":610601000000,"holder_total_assets_yen":2023100000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社滋賀銀行","holder_name_en":"ＴＨＥ　ＳＨＩＧＡ　ＢＡＮＫ，ＬＴＤ．","holder_sec_code":"8366","doc_id":"S100YBKA","period_end":"2026-03-31","holder_table":"reporting","shares":120000,"book_value_yen":375000000,"prior_shares":120000,"prior_book_value_yen":349000000,"purpose_ja":"地域経済活性化等への貢献度合いが大きく、持続可能な農業の普及と地域農業の発展を通じた地域活性化に向けた業務提携関係を維持・強化することが、当行の企業価値向上につながるため。","reciprocal":"無","pct_outstanding":0.026401356501697056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07367025195226168,"pct_of_holder_assets":0.004889762584423381,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":509025000000,"holder_total_assets_yen":7669084000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本車輌製造株式会社","holder_name_en":"ＮＩＰＰＯＮ　ＳＨＡＲＹＯ，ＬＴＤ．","holder_sec_code":"7102","doc_id":"S100YK10","period_end":"2026-03-31","holder_table":"reporting","shares":120000,"book_value_yen":375000000,"prior_shares":120000,"prior_book_value_yen":349000000,"purpose_ja":"主に鉄道車両事業において関係を有しており、事業収益追求や企業価値向上を目的として保有","reciprocal":"無","pct_outstanding":0.026401356501697056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.45593813831339364,"pct_of_holder_assets":0.2457984845704098,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":82248000000,"holder_total_assets_yen":152564000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"アサヒグループホールディングス株式会社","holder_name_en":"Asahi Group Holdings, Ltd.","holder_sec_code":"2502","doc_id":"S100YVTZ","period_end":"2025-12-31","holder_table":"largest","shares":120000,"book_value_yen":375000000,"prior_shares":120000,"prior_book_value_yen":335000000,"purpose_ja":"同社及び同社グループにおける製品取扱いの維持・拡大など取引関係を強化し、売上の拡大を図るため、保有しています。","reciprocal":"無","pct_outstanding":0.026401356501697056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.012487296257274266,"pct_of_holder_assets":0.006220541588550487,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":3003052000000,"holder_total_assets_yen":6028414000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"大和工業株式会社","holder_name_en":"ＹＡＭＡＴＯ ＫＯＧＹＯ ＣＯ.,ＬＴＤ.","holder_sec_code":"5444","doc_id":"S100YGVD","period_end":"2026-03-31","holder_table":"reporting","shares":120000,"book_value_yen":375000000,"prior_shares":120000,"prior_book_value_yen":349000000,"purpose_ja":"同社は、当社グループの主要な顧客であり、営業上の取引維持・強化を目的として同社株式を保有しております。 ","reciprocal":"無","pct_outstanding":0.026401356501697056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0644975981094464,"pct_of_holder_assets":0.05919121128894782,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":581417000000,"holder_total_assets_yen":633540000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社福井銀行","holder_name_en":"The Fukui Bank, Ltd.","holder_sec_code":"8362","doc_id":"S100YFJC","period_end":"2026-03-31","holder_table":"reporting","shares":120000,"book_value_yen":375000000,"prior_shares":120000,"prior_book_value_yen":349000000,"purpose_ja":"西日本を営業範囲とした鉄道事業を営む企業であり、北陸新幹線の敦賀延伸による地域の観光産業の発展や課題解決に向けた連携など、同社グループとの長期安定的な関係性ならびに総合的な銀行取引の維持・強化を図るため継続保有しております。","reciprocal":"無","pct_outstanding":0.026401356501697056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.24514290196898778,"pct_of_holder_assets":0.008691897274290549,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":152972000000,"holder_total_assets_yen":4314363000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"コスモエネルギーホールディングス株式会社","holder_name_en":"COSMO ENERGY HOLDINGS COMPANY, LIMITED","holder_sec_code":"5021","doc_id":"S100YI3A","period_end":"2026-03-31","holder_table":"largest","shares":120000,"book_value_yen":375000000,"prior_shares":120000,"prior_book_value_yen":349000000,"purpose_ja":"石油製品販売事業における販売先であり、同事業の維持、拡大のため保有しております。定量的な保有効果については守秘義務等の観点から記載しませんが、保有に伴う便益やリスクが資本コストに見合っているか等を総合的、具体的に検証した上で保有しております。","reciprocal":"無","pct_outstanding":0.026401356501697056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.050967637588836594,"pct_of_holder_assets":0.017072180267655366,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":735761000000,"holder_total_assets_yen":2196556000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"キリンホールディングス株式会社","holder_name_en":"Kirin Holdings Company, Limited","holder_sec_code":"2503","doc_id":"S100YT3M","period_end":"2025-12-31","holder_table":"largest","shares":120000,"book_value_yen":375000000,"prior_shares":120000,"prior_book_value_yen":336000000,"purpose_ja":"お客様接点数の高い企業であり、当社製品の取扱いによるブランド育成が期待できる等、営業政策上取引関係を維持・強化するため保有しております。個別の定量的、定性的な保有効果についての記載は困難ですが、適宜保有意義についての検証を実施しております。","reciprocal":"無","pct_outstanding":0.026401356501697056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.029137732897899053,"pct_of_holder_assets":0.010732552518672495,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1286991000000,"holder_total_assets_yen":3494043000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社南都銀行","holder_name_en":"The Nanto Bank，Ltd.","holder_sec_code":"8367","doc_id":"S100YEBM","period_end":"2026-03-31","holder_table":"reporting","shares":120000,"book_value_yen":375000000,"prior_shares":120000,"prior_book_value_yen":349000000,"purpose_ja":"同社との「地方創生に関する連携協定」による観光振興および地域産品の販路拡大、地域の雇用創出などにより地域経済に大きく貢献している同社との取引維持・拡大を通じ、地域経済の活力創造・持続的発展、当行グループの中長期的な企業価値向上に資するため。","reciprocal":"無","pct_outstanding":0.026401356501697056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.12495043632692365,"pct_of_holder_assets":0.0056160962410194875,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":300119000000,"holder_total_assets_yen":6677236000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本リーテック株式会社","holder_name_en":"NIPPON RIETEC CO.,LTD.","holder_sec_code":"1938","doc_id":"S100YI6M","period_end":"2026-03-31","holder_table":"reporting","shares":110000,"book_value_yen":344080000,"prior_shares":110000,"prior_book_value_yen":320815000,"purpose_ja":"有力な鉄道会社であり、安定した鉄道電気設備受注確保のため","reciprocal":"無","pct_outstanding":0.024201243459888968,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.4967257432201909,"pct_of_holder_assets":0.3395451671698941,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69269613000,"holder_total_assets_yen":101335561000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"西松建設株式会社","holder_name_en":"Nishimatsu Construction Co., Ltd.","holder_sec_code":"1820","doc_id":"S100YEDU","period_end":"2026-03-31","holder_table":"reporting","shares":100000,"book_value_yen":312000000,"prior_shares":100000,"prior_book_value_yen":291000000,"purpose_ja":"工事請負に係る取引を行っており、主に鉄道関連工事等における中長期的な受注の確保に向けて、同社との良好な関係の維持、強化を図るため、継続して保有しております。なお、同社との守秘義務上、定量的な保有効果の記載は困難でありますが、上記aの方法により保有の合理性を検証しております。","reciprocal":"無","pct_outstanding":0.02200113041808088,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.15262694452597594,"pct_of_holder_assets":0.045480253989726126,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":204420000000,"holder_total_assets_yen":686012000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社京三製作所","holder_name_en":"Kyosan Electric Manufacturing Co.,Ltd.","holder_sec_code":"6742","doc_id":"S100YH1N","period_end":"2026-03-31","holder_table":"reporting","shares":100000,"book_value_yen":312000000,"prior_shares":200000,"prior_book_value_yen":583000000,"purpose_ja":"鉄道信号システムの取引を行っており、事業上の関係を勘案し、同社との良好な関係の維持、強化を図るため、継続して保有しております。","reciprocal":"無","pct_outstanding":0.02200113041808088,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5604656175899978,"pct_of_holder_assets":0.2617274008455808,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":55668000000,"holder_total_assets_yen":119208000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"新日本空調株式会社","holder_name_en":"Shin Nippon Air Technologies Co., Ltd.","holder_sec_code":"1952","doc_id":"S100YDMT","period_end":"2026-03-31","holder_table":"reporting","shares":90000,"book_value_yen":281000000,"prior_shares":90000,"prior_book_value_yen":262000000,"purpose_ja":"設備工事事業において、主にビル空調工事の取引を行っており、取引関係の構築・維持・強化のために保有しております。保有の合理性の検証については、（a）をご参照ください。","reciprocal":"無","pct_outstanding":0.01980101737627279,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.3399097606115956,"pct_of_holder_assets":0.20754703045254116,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":82669000000,"holder_total_assets_yen":135391000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"共同印刷株式会社","holder_name_en":"Kyodo Printing Co., Ltd.","holder_sec_code":"7914","doc_id":"S100YF86","period_end":"2026-03-31","holder_table":"reporting","shares":60000,"book_value_yen":187000000,"prior_shares":60000,"prior_book_value_yen":174000000,"purpose_ja":"情報セキュリティ事業において、主に乗車券やＩＣカードの製造及び販売を行っており、重要な取引先であることから、事業上の関係強化を図るため継続して保有しております。","reciprocal":"無","pct_outstanding":0.013200678250848528,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.28654173242824965,"pct_of_holder_assets":0.15104886067156162,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":65261000000,"holder_total_assets_yen":123801000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"オリックス株式会社","holder_name_en":"ORIX CORPORATION","holder_sec_code":"8591","doc_id":"S100YG5L","period_end":"2026-03-31","holder_table":"reporting","shares":60000,"book_value_yen":187000000,"prior_shares":60000,"prior_book_value_yen":174000000,"purpose_ja":"発行会社との自動車リースを中心とした総合的な取引関係の円滑化のため。","reciprocal":"無","pct_outstanding":0.013200678250848528,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0041717791411042945,"pct_of_holder_assets":0.0010387286938414388,"holder_equity_basis":"usgaap_consolidated_excl_nci","holder_equity_yen":4482500000000,"holder_total_assets_yen":18002776000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社電通グループ","holder_name_en":"DENTSU GROUP INC.","holder_sec_code":"4324","doc_id":"S100Y36E","period_end":"2025-12-31","holder_table":"reporting","shares":50000,"book_value_yen":156000000,"prior_shares":50000,"prior_book_value_yen":139000000,"purpose_ja":"（注）１．２．","reciprocal":"無","pct_outstanding":0.01100056520904044,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.04161675768109292,"pct_of_holder_assets":0.004864682312857075,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":374849000000,"holder_total_assets_yen":3206787000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社朝日工業社","holder_name_en":"ASAHI KOGYOSHA CO., LTD.","holder_sec_code":"1975","doc_id":"S100YIGB","period_end":"2026-03-31","holder_table":"reporting","shares":48000,"book_value_yen":150000000,"prior_shares":48000,"prior_book_value_yen":139000000,"purpose_ja":"工事受注を主とした取引関係の維持発展等、中長期的な企業価値の向上を実現するため。","reciprocal":"無","pct_outstanding":0.010560542600678824,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.29493884934523573,"pct_of_holder_assets":0.14896173669523421,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":50858000000,"holder_total_assets_yen":100697000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社カナデン","holder_name_en":"KANADEN CORPORATION","holder_sec_code":"8081","doc_id":"S100YFEF","period_end":"2026-03-31","holder_table":"reporting","shares":40000,"book_value_yen":125000000,"prior_shares":40000,"prior_book_value_yen":116000000,"purpose_ja":"・同社株式は、当社のインフラセグメントの事業活動の円滑化のため保有しております。・当社は保有株式について事業運営上の必要性及び保有の妥当性を取引状況等により検証し、保有リスク・資本コスト等を総合的に勘案して保有意義の有無を定期的に取締役会で精査した上で保有しております。定量的な保有効果については取引先との営業秘密との判断により記載しませんが、上記の方針に基づいた十分な定量的効果があると判断しております。","reciprocal":"無","pct_outstanding":0.008800452167232353,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.24549275305392984,"pct_of_holder_assets":0.12760049815234478,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":50918000000,"holder_total_assets_yen":97962000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"森尾電機株式会社","holder_name_en":"MORIO DENKI CO., LTD.","holder_sec_code":"6647","doc_id":"S100YJH1","period_end":"2026-03-31","holder_table":"reporting","shares":30000,"book_value_yen":93840000,"prior_shares":30000,"prior_book_value_yen":87495000,"purpose_ja":"保有の経済合理性を有しており、主に鉄道関連事業での取引関係の維持・強化により当社の事業への相乗効果と、中長期的な企業価値の向上に資するため。","reciprocal":"無","pct_outstanding":0.006600339125424264,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.5485442380507222,"pct_of_holder_assets":0.9827791620655622,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":6059885000,"holder_total_assets_yen":9548432000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"山崎製パン株式会社","holder_name_en":"YAMAZAKI BAKING CO., LTD.","holder_sec_code":"2212","doc_id":"S100XQ5C","period_end":"2025-12-31","holder_table":"reporting","shares":30000,"book_value_yen":93000000,"prior_shares":30000,"prior_book_value_yen":83000000,"purpose_ja":"営業取引の維持・拡大を目的に保有しております。","reciprocal":"無","pct_outstanding":0.006600339125424264,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.018205736568864667,"pct_of_holder_assets":0.009979847147373369,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":510828000000,"holder_total_assets_yen":931878000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"大塚ホールディングス株式会社","holder_name_en":"Otsuka Holdings Co., Ltd.","holder_sec_code":"4578","doc_id":"S100XUA7","period_end":"2025-12-31","holder_table":"largest","shares":30000,"book_value_yen":93000000,"prior_shares":30000,"prior_book_value_yen":83000000,"purpose_ja":"同社グループが展開する鉄道関連小売業態や自動販売機網を通じて、ニュートラシューティカルズ関連製品の販売機会が提供されており、大塚製薬㈱製品の消費者接点の確保及び市場浸透に寄与しています。これらの事業上の関係の維持は、大塚製薬㈱グループの販売基盤の安定化に資すると判断しており、同社株式を保有しております。保有の合理性については、毎年取締役会で経済合理性及び定性的保有意義の観点から総合的に保有の妥当性を検証しています。","reciprocal":"無","pct_outstanding":0.006600339125424264,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0030658222139587875,"pct_of_holder_assets":0.0022155718009644644,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":3033444000000,"holder_total_assets_yen":4197562000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社明電舎","holder_name_en":"MEIDENSHA CORPORATION","holder_sec_code":"6508","doc_id":"S100YQ5Z","period_end":"2026-03-31","holder_table":"reporting","shares":30000,"book_value_yen":93000000,"prior_shares":30000,"prior_book_value_yen":87000000,"purpose_ja":"主として社会システム事業などで取引があり、取引関係維持・強化を目的として保有している。","reciprocal":"無","pct_outstanding":0.006600339125424264,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.05209179358206698,"pct_of_holder_assets":0.024888403609621374,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":178531000000,"holder_total_assets_yen":373668000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ヤシマキザイ","holder_name_en":"Yashima & Co.,Ltd.","holder_sec_code":"7677","doc_id":"S100YJ1S","period_end":"2026-03-31","holder_table":"reporting","shares":29000,"book_value_yen":90712000,"prior_shares":29000,"prior_book_value_yen":84578000,"purpose_ja":"・同社株式は、当社鉄道セグメントの事業活動の円滑化のため保有しております。・当社は保有株式について事業運営上の必要性及び保有の妥当性を取引状況等により検証し、保有リスク・資本コスト等を総合的に勘案して保有意義の有無を定期的に取締役会で精査した上で保有しております。定量的な保有効果については取引先との営業秘密との判断により記載しませんが、上記の方針に基づいた十分な定量的効果があると判断しております。","reciprocal":"無","pct_outstanding":0.006380327821243455,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.8810379293471916,"pct_of_holder_assets":0.326494602178104,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10296038000,"holder_total_assets_yen":27783614000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日新電機株式会社","holder_name_en":"Nissin Electric Co., Ltd.","holder_sec_code":"6641","doc_id":"S100O9HU","period_end":"2022-03-31","holder_table":"reporting","shares":15000,"book_value_yen":76000000,"prior_shares":15000,"prior_book_value_yen":92000000,"purpose_ja":"取引関係の強化を通じ、当社の事業活動の円滑化を図るため。","reciprocal":"無","pct_outstanding":0.006157860447282351,"pct_unavailable":null,"pct_basis_period_end":"2022-03-31","pct_share_classes":1,"pct_of_holder_equity":0.056427123627373094,"pct_of_holder_assets":0.0389170810140972,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":134687000000,"holder_total_assets_yen":195287000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"アジア航測株式会社","holder_name_en":"Asia Air Survey Co., Ltd.","holder_sec_code":"9233","doc_id":"S100XAIS","period_end":"2025-09-30","holder_table":"reporting","shares":20000,"book_value_yen":64860000,"prior_shares":20000,"prior_book_value_yen":54480000,"purpose_ja":"業務提携先であり、関係を強化し事業の維持・発展により企業価値向上を図るため保有しております。定量的な保有効果は秘密保持の観点から記載いたしませんが、株式保有に伴うリスクと便益等から総合的に評価しております。","reciprocal":"有","pct_outstanding":0.004400226083616177,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2915269485785297,"pct_of_holder_assets":0.16367751219871893,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":22248372000,"holder_total_assets_yen":39626702000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ファインシンター","holder_name_en":"FINE SINTER CO., LTD.","holder_sec_code":"5994","doc_id":"S100YJXV","period_end":"2026-03-31","holder_table":"reporting","shares":20000,"book_value_yen":62560000,"prior_shares":20000,"prior_book_value_yen":58330000,"purpose_ja":"鉄道焼結事業の主要な取引先であり、安定的な取引の維持と営業取引関係の強化を目的に保有しております。保有目的の適切性、リスクに対する資本コストの比較等により保有継続の妥当性と合理性を取締役会において確認しております。","reciprocal":"無","pct_outstanding":0.004400226083616177,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.41563778708223537,"pct_of_holder_assets":0.13489135725889723,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":15051567000,"holder_total_assets_yen":46378064000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"飛島ホールディングス株式会社","holder_name_en":"TOBISHIMA HOLDINGS Inc.","holder_sec_code":"256A","doc_id":"S100YIL8","period_end":"2026-03-31","holder_table":"largest","shares":20000,"book_value_yen":62000000,"prior_shares":20000,"prior_book_value_yen":58000000,"purpose_ja":"当社基盤事業（土木セグメント）における主要な取引先であり、当社の企業価値向上に資するため、保有継続が適当と判断しているが、「中期経営計画（～2027）」の保有方針に則り、段階的に売却を進めていく。","reciprocal":"無","pct_outstanding":0.004400226083616177,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.11395173592604164,"pct_of_holder_assets":0.038014420954529844,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":54409000000,"holder_total_assets_yen":163096000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"飛島建設株式会社","holder_name_en":"TOBISHIMA CORPORATION","holder_sec_code":"1805","doc_id":"S100TWS3","period_end":"2024-03-31","holder_table":"reporting","shares":10000,"book_value_yen":62000000,"prior_shares":10000,"prior_book_value_yen":54000000,"purpose_ja":"当社基盤事業（土木セグメント）における主要な取引先であり、保有により当該会社との取引関係について維持・強化並びに中長期的に工事受注量の確保に寄与し、当社の企業価値向上に資するため、保有継続が適当と判断している。","reciprocal":"無","pct_outstanding":0.004107975675854428,"pct_unavailable":null,"pct_basis_period_end":"2024-03-31","pct_share_classes":1,"pct_of_holder_equity":0.12704137040755692,"pct_of_holder_assets":0.04109525482372124,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":48803000000,"holder_total_assets_yen":150869000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本毛織株式会社","holder_name_en":"THE JAPAN WOOL TEXTILE CO., LTD.","holder_sec_code":"3201","doc_id":"S100XLV8","period_end":"2025-11-30","holder_table":"reporting","shares":20000,"book_value_yen":62000000,"prior_shares":20000,"prior_book_value_yen":56000000,"purpose_ja":"衣料繊維事業におけるユニフォームの販売先であり、取引関係強化、事業拡大等を目的として保有しております。","reciprocal":"無","pct_outstanding":0.004400226083616177,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.04691567286155336,"pct_of_holder_assets":0.032673538649634265,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":132152000000,"holder_total_assets_yen":189756000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社乃村工藝社","holder_name_en":"NOMURA Co., Ltd.","holder_sec_code":"9716","doc_id":"S100Y66D","period_end":"2026-02-28","holder_table":"reporting","shares":18000,"book_value_yen":60000000,"prior_shares":18000,"prior_book_value_yen":53000000,"purpose_ja":"主に「複合商業施設市場」分野における重要な取引先であり、取引関係の維持・強化をはかるために保有しております。定量的な保有効果　（注）２","reciprocal":"無","pct_outstanding":0.003960203475254559,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.09671959377770613,"pct_of_holder_assets":0.062937282997493,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":62035000000,"holder_total_assets_yen":95333000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ＳＵＭＩＮＯＥ株式会社","holder_name_en":"SUMINOE Co., Ltd.","holder_sec_code":"3501","doc_id":"S100YYVN","period_end":"2026-05-31","holder_table":"reporting","shares":20000,"book_value_yen":52000000,"prior_shares":20000,"prior_book_value_yen":62000000,"purpose_ja":"自動車・車両内装事業における取引関係の維持・強化を目的として保有しております。","reciprocal":"無","pct_outstanding":0.004400226083616177,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.1305810858319522,"pct_of_holder_assets":0.05667698478440947,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":39822000000,"holder_total_assets_yen":91748000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ＮＧＫ株式会社","holder_name_en":"NGK Corporation","holder_sec_code":"5333","doc_id":"S100YF7M","period_end":"2026-03-31","holder_table":"reporting","shares":16000,"book_value_yen":50000000,"prior_shares":16000,"prior_book_value_yen":46000000,"purpose_ja":"エネルギー＆インダストリー事業における取引先であり、同社との取引関係強化のため保有している。","reciprocal":"無","pct_outstanding":0.003520180866892941,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.006117315428358895,"pct_of_holder_assets":0.004021458502569712,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":817352000000,"holder_total_assets_yen":1243330000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ニッタ株式会社","holder_name_en":"Ｎitta　Ｃorporation","holder_sec_code":"5186","doc_id":"S100YGN5","period_end":"2026-03-31","holder_table":"reporting","shares":12000,"book_value_yen":37000000,"prior_shares":12000,"prior_book_value_yen":34000000,"purpose_ja":"鉄道車両用部品等の取引を行っており、売上の維持・拡大や協業による新製品の開発等を図るため、継続して保有しています。","reciprocal":"無","pct_outstanding":0.002640135650169706,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.022339622641509432,"pct_of_holder_assets":0.01922757129791303,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":165625000000,"holder_total_assets_yen":192432000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ＴＶＥ","holder_name_en":"TVE Co., Ltd.","holder_sec_code":"6466","doc_id":"S100XBK6","period_end":"2025-09-30","holder_table":"reporting","shares":10000,"book_value_yen":32430000,"prior_shares":10000,"prior_book_value_yen":27240000,"purpose_ja":"地域社会の発展・繁栄のため保有しております。","reciprocal":"無","pct_outstanding":0.0022001130418080883,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2715157839584992,"pct_of_holder_assets":0.20356441734157926,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":11944057000,"holder_total_assets_yen":15931075000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"バンドー化学株式会社","holder_name_en":"Bando Chemical Industries, Ltd.","holder_sec_code":"5195","doc_id":"S100YEMC","period_end":"2026-03-31","holder_table":"reporting","shares":10000,"book_value_yen":31000000,"prior_shares":10000,"prior_book_value_yen":29000000,"purpose_ja":"ゴム床材の取引を行っており、継続的な取引を目的とし、同社との良好な取引関係の維持、強化を図るため。","reciprocal":"無","pct_outstanding":0.0022001130418080883,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.03347442985487215,"pct_of_holder_assets":0.023504079095017134,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":92608000000,"holder_total_assets_yen":131892000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本航空電子工業株式会社","holder_name_en":"Japan Aviation Electronics Industry, Limited","holder_sec_code":"6807","doc_id":"S100YF73","period_end":"2026-03-31","holder_table":"reporting","shares":10000,"book_value_yen":31000000,"prior_shares":10000,"prior_book_value_yen":29000000,"purpose_ja":"　同社は当社コネクタ事業における重要顧客であり、取引関係の円滑化、維持・強化のため、保有しております。　定量的な保有効果については、取引関係を考慮して記載しておりません。","reciprocal":"無","pct_outstanding":0.0022001130418080883,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02147379504301686,"pct_of_holder_assets":0.013353895460537085,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":144362000000,"holder_total_assets_yen":232142000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社トーホー","holder_name_en":"TOHO Co.,Ltd.","holder_sec_code":"8142","doc_id":"S100Y0S6","period_end":"2026-01-31","holder_table":"reporting","shares":5000,"book_value_yen":16000000,"prior_shares":5000,"prior_book_value_yen":14000000,"purpose_ja":"業務用食品卸売事業の顧客であり、取引関係の維持・強化のため保有しております。","reciprocal":"無","pct_outstanding":0.0011000565209040442,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.04632042151583579,"pct_of_holder_assets":0.016588218218010656,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":34542000000,"holder_total_assets_yen":96454000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社栗本鐵工所","holder_name_en":"Kurimoto,Ltd.","holder_sec_code":"5602","doc_id":"S100YDW9","period_end":"2026-03-31","holder_table":"reporting","shares":4000,"book_value_yen":12000000,"prior_shares":4000,"prior_book_value_yen":11000000,"purpose_ja":"(保有目的)機械システム事業および産業建設資材事業において製品販売等を行っている重要な取引先で、同社との取引関係維持強化のため(定量的な保有効果)　(注)２ ","reciprocal":"無","pct_outstanding":0.0008800452167232353,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.012573607996814685,"pct_of_holder_assets":0.0077127762137981564,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":95438000000,"holder_total_assets_yen":155586000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"不二電機工業株式会社","holder_name_en":"FUJI ELECTRIC INDUSTRY CO., LTD.","holder_sec_code":"6654","doc_id":"S100XZWO","period_end":"2026-01-31","holder_table":"reporting","shares":2000,"book_value_yen":6318000,"prior_shares":2000,"prior_book_value_yen":5726000,"purpose_ja":"営業取引関係の維持・拡大","reciprocal":"無","pct_outstanding":0.00044002260836161763,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.06051017606277581,"pct_of_holder_assets":0.056005142048559595,"holder_equity_basis":"parent_only","holder_equity_yen":10441219000,"holder_total_assets_yen":11281107000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社高見沢サイバネティックス","holder_name_en":"TAKAMISAWA CYBERNETICS COMPANY,LTD.","holder_sec_code":"6424","doc_id":"S100YEQL","period_end":"2026-03-31","holder_table":"reporting","shares":2000,"book_value_yen":6256000,"prior_shares":2000,"prior_book_value_yen":5833000,"purpose_ja":"同社グループには、駅務機器等の販売を行っており、今後も株式の保有は、営業戦略上、必要と判断しています。","reciprocal":"無","pct_outstanding":0.00044002260836161763,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0945110758943881,"pct_of_holder_assets":0.03815119178261383,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":6619330000,"holder_total_assets_yen":16397915000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社フコク","holder_name_en":"Fukoku Co.,Ltd.","holder_sec_code":"5185","doc_id":"S100YG75","period_end":"2026-03-31","holder_table":"reporting","shares":2000,"book_value_yen":6000000,"prior_shares":2000,"prior_book_value_yen":5000000,"purpose_ja":"取引先との関係維持のため保有しております。定量的な保有効果の記載については困難ですが、配当利回り等の当社への便益から取締役会において保有の合理性を検証しております。","reciprocal":"無","pct_outstanding":0.00044002260836161763,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.013697066544914965,"pct_of_holder_assets":0.007345199911857601,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":43805000000,"holder_total_assets_yen":81686000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"タツタ電線株式会社","holder_name_en":"TATSUTA ELECTRIC WIRE AND CABLE CO.,LTD.","holder_sec_code":"5809","doc_id":"S100TP8T","period_end":"2024-03-31","holder_table":"reporting","shares":500,"book_value_yen":3000000,"prior_shares":500,"prior_book_value_yen":2000000,"purpose_ja":"  電線ケーブル事業の販売先であり、取引の維持・拡大のため保有しております。定量的な保有効果を個別に記載することは困難でありますが、上記の通り、期末評価額や取引実績等の観点から評価をした結果、保有効果があると判断しております。","reciprocal":"無","pct_outstanding":0.0002053987837927214,"pct_unavailable":null,"pct_basis_period_end":"2024-03-31","pct_share_classes":1,"pct_of_holder_equity":0.005860977611065526,"pct_of_holder_assets":0.004908457271879448,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":51186000000,"holder_total_assets_yen":61119000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"表示灯株式会社","holder_name_en":"ＨＹＯＪＩＴＯ Ｃo., Ｌtd.","holder_sec_code":"7368","doc_id":"S100YKV6","period_end":"2026-03-31","holder_table":"reporting","shares":400,"book_value_yen":1251000,"prior_shares":400,"prior_book_value_yen":1166000,"purpose_ja":"（保有目的）当社の主力事業であるナビタ事業（ステーションナビタ）において、同社の駅構内は極めて重要な広告設置ロケーションです。安定的な設置場所の確保と同社との継続的な情報交換・関係強化を図ることが、当社の事業基盤の維持・拡大に不可欠であるため保有しております。","reciprocal":"無","pct_outstanding":8.800452167232352e-05,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.014675800309165501,"pct_of_holder_assets":0.007921726001618666,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":8524237000,"holder_total_assets_yen":15792013000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ダイダン株式会社","holder_name_en":"DAI-DAN CO., LTD.","holder_sec_code":"1980","doc_id":"S100Z203","period_end":"2026-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":100000,"prior_book_value_yen":291000000,"purpose_ja":"今後の工事受注を主とした取引関係構築のために保有しておりましたが、当事業年度において保有株式の全株を売却しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":132879000000,"holder_total_assets_yen":232074000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"関西電力株式会社","holder_name_en":"The Kansai Electric Power Company, Incorporated","holder_sec_code":"9503","doc_id":"S100YFXZ","period_end":"2026-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":240000,"prior_book_value_yen":699000000,"purpose_ja":"同社は関西における主要な交通インフラを運営しており、地域社会の発展・繁栄に資することを目的に保有するもの。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":3502744000000,"holder_total_assets_yen":9854646000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"明星工業株式会社","holder_name_en":"MEISEI INDUSTRIAL Co.,Ltd.","holder_sec_code":"1976","doc_id":"S100YFOI","period_end":"2026-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":10000,"prior_book_value_yen":29000000,"purpose_ja":"営業取引関係の強化のため保有しておりましたが、当事業年度においてすべて売却しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69522000000,"holder_total_assets_yen":85597000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社小糸製作所","holder_name_en":"KOITO MANUFACTURING CO., LTD.","holder_sec_code":"7276","doc_id":"S100YHHQ","period_end":"2026-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":80000,"prior_book_value_yen":233000000,"purpose_ja":"鉄道車両関連事業等における良好な取引関係の維持・強化及び当社の事業基盤の強化を図るため、継続して保有しておりましたが、当事業年度において売却いたしました。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":676086000000,"holder_total_assets_yen":906201000000,"implausible":false,"reciprocal_held_both_ways":false}],"reclassified":[],"reclassified_note":"As filed, from the annual report's 保有目的を変更した投資株式 table. direction=to_pure means the filer moved the holding from a policy shareholding to 純投資目的 (pure investment); the shares are not necessarily sold, and the position leaves the named policy table in the year of the change. direction=to_policy is the reverse. fy_of_change_ja is the fiscal year the filer states the change took effect, verbatim — some filers list more than one. A filing repeats these rows for several years after the change, so this is a standing disclosure, not a one-year event.","implausible_note":"A row is flagged implausible when its two filed numbers are mutually impossible — book value ÷ shares of ¥1,000,000 or more, which no listed Japanese share reaches. It is a filer tagging error (a value entered at the wrong scale, or a share count in thousands), not an extraction error: the values match the filing's XBRL exactly. Flagged rows are still returned, exactly as filed, but are excluded from the yen aggregates here and counted in excluded_positions / excluded_yen so the exclusion is visible.","notes":[{"holder_table":"reporting","note_no":"1","text_ja":"（注）１　貸借対照表計上額が資本金額の100分の１以下でありますが、上場株式11銘柄について記載しております。"},{"holder_table":"reporting","note_no":"2","text_ja":"２　当社グループの事業への相乗効果等を総合的に勘案して取得・保有しているものであり、定量的な保有効果を記載することは困難ですが、② ア．に記載のとおり、保有の合理性を検証しております。"},{"holder_table":"reporting","note_no":"3","text_ja":"３　当社の株式の保有の有無については、銘柄が持株会社の場合はその主要な子会社の保有分（実質所有株式数）を勘案し記載しております。"}],"notes_note":"The filing's own numbered footnotes to the named policy table, verbatim. The XBRL numbers them (注)1, (注)2 … and gives no link back to a row, so a note is tied to a position only where it names that issuer.","flows":[{"holder_table":"reporting","share_class":"listed","issues_increased":null,"acquisition_cost_yen":null,"issues_decreased":3,"sale_proceeds_yen":6166000000,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":1,"acquisition_cost_yen":65000000,"issues_decreased":1,"sale_proceeds_yen":0,"entity_scope":"parent_only","share_scope":"unlisted"}],"flows_note":"The filer's own tally, as filed, of how many issues increased or decreased during the year and the yen involved — acquisition cost for increases, sale proceeds for decreases. Read against the reclassification table this separates what was actually sold from what merely changed category. Counts are as filed and are not corrected for filer tagging errors.","no_reduction_measure":"This product holds sale proceeds (売却価額), as filed, for one fiscal year. It does NOT hold a book-value-reduction measure. The two are different measures and must never be presented as equivalent.","scale":{"policy_total_yen":37562000000,"listed_yen":35377000000,"unlisted_yen":2185000000,"listed_issues":11,"unlisted_issues":30,"equity_yen":1337206000000,"equity_basis":"jgaap_consolidated","total_assets_yen":3986721000000,"assets_basis":"jgaap_consolidated","pct_of_equity":2.80899128481326,"pct_of_assets":0.9421777947340684,"equity_basis_label":"Consolidated net assets (Japanese GAAP)","assets_basis_label":"Consolidated net assets (Japanese GAAP)","equity_calc":"total policy shareholdings ÷ shareholders' equity × 100, both as filed in this annual securities report","assets_calc":"total policy shareholdings ÷ total assets × 100, both as filed in this annual securities report"},"scale_entities":[{"holder_table":"reporting","share_class":"listed","book_value_yen":35377000000,"issue_count":11,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":2185000000,"issue_count":30,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"unlisted"}],"scale_history":[{"year":"2022","period_end":"2022-03-31","policy_total_yen":24424000000,"equity_yen":1074211000000,"equity_basis":"jgaap_consolidated","pct_of_equity":2.2736687671230325,"pct_of_assets":0.6596764657503833},{"year":"2023","period_end":"2023-03-31","policy_total_yen":27048000000,"equity_yen":1144309000000,"equity_basis":"jgaap_consolidated","pct_of_equity":2.363697218146497,"pct_of_assets":0.7240784182709336},{"year":"2024","period_end":"2024-03-31","policy_total_yen":34237000000,"equity_yen":1224961000000,"equity_basis":"jgaap_consolidated","pct_of_equity":2.7949461248154024,"pct_of_assets":0.9062386925302607},{"year":"2025","period_end":"2025-03-31","policy_total_yen":34435000000,"equity_yen":1280165000000,"equity_basis":"jgaap_consolidated","pct_of_equity":2.68988763167248,"pct_of_assets":0.9176893788680667},{"year":"2026","period_end":"2026-03-31","policy_total_yen":37562000000,"equity_yen":1337206000000,"equity_basis":"jgaap_consolidated","pct_of_equity":2.80899128481326,"pct_of_assets":0.9421777947340684}],"scale_note":"The policy total is Official (as filed) — the filing's own total carrying amount for the whole policy bucket, listed and unlisted, summed across the entities the filing discloses. It is a floor: holdings at group companies the filing does not name are disclosed nowhere and are not included. The percentages are calculated, not filed, and carry their formula. equity_basis names which figure the denominator is, because filers report under Japanese, IFRS or US accounting standards and an adopter of the latter two stops tagging the Japanese consolidated figure — a parent-only denominator is a different measure and is labelled as one, never silently mixed with a group figure. Percentages are null where equity or total assets is missing or not positive; missing is never shown as zero.","scale_reference":"ISS's Japan proxy voting guidelines recommend a vote against the top executive at a company that allocates 20 percent or more of its net assets to cross-shareholdings, a policy effective from February 2022. ISS counts unilateral holdings, not only mutual ones.","ownership_calc":"shares held ÷ (issuer's issued shares − treasury shares) × 100, both as filed, the denominator taken from the issuer's own annual securities report nearest the holding's fiscal year end","ownership_note":"Derived, not filed. The denominator is the issuer's own reported issued shares less treasury shares, from its annual report nearest this holding's fiscal year end on either side — pct_basis_period_end gives that date, and it can fall after the holding's date where that report is the closer one. For a single-class listed stock this equals the stake's share of market capitalisation. It is null where the issuer files no annual report we hold; where the issuer's share count moves by half or more across the window, because a split or issue makes the share base indeterminate; and where the result would exceed 100%, which is a data fault rather than a stake. It is less exact where the issuer has more than one share class (pct_share_classes > 1), because treasury shares are reported across all classes.","holder_share_calc":"this position's book value ÷ the holder's shareholders' equity (or total assets) × 100, both as filed in the holder's own annual securities report","holder_share_note":"The mirror of pct_outstanding. That sizes a stake against the ISSUER — how much of the issuer this holder owns. pct_of_holder_equity and pct_of_holder_assets size the same position against the HOLDER: how much of its own capital is committed to this one name. Calculated, not filed. Null where the holder's filing gives no usable denominator, never zero. holder_equity_basis says which accounting figure the denominator is, and a parent_only basis is not comparable with a consolidated one. A position CAN legitimately exceed 100% of equity — a holder whose book equity is smaller than one long-held stake is a real and commercially interesting case, not an error — so no ceiling is imposed. Extreme values are worth checking against the filing: where the position's own two filed numbers are mutually impossible the row is marked `implausible`, but that test catches only scale errors visible per share, so it does not catch every bad figure. The book value and share count are returned alongside so the reader can check.","action_calc":"keyword match over the filing's own stated purpose and table footnotes: 株式分割、株式併合、株式交換、株式移転、会社分割、合併、持株会社、商号変更、公開買付、上場廃止","ratio_calc":"current shares ÷ prior shares where that ratio is an exact whole number (or its exact reciprocal) — the signature of a split or a consolidation rather than a trade","history":[{"year":"2019","period_end":"2019-03-31","named_holdings":13,"book_value_yen":18002000000},{"year":"2022","period_end":"2022-03-31","named_holdings":11,"book_value_yen":22399000000},{"year":"2023","period_end":"2023-03-31","named_holdings":11,"book_value_yen":24925000000},{"year":"2024","period_end":"2024-03-31","named_holdings":11,"book_value_yen":32213000000},{"year":"2025","period_end":"2025-03-31","named_holdings":11,"book_value_yen":32309000000},{"year":"2026","period_end":"2026-03-31","named_holdings":11,"book_value_yen":35372000000}],"history_note":"One point per annual report filed. Each year's book value is as filed; book values are fair-valued at period end, so a change reflects both trading and market moves.","provenance":{"trust":"official","note":"Figures exactly as filed in each company's 有価証券報告書 (annual securities report), EDINET. Raw filings archived with SHA-256; doc_id links to the source filing."}}