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Corporation","holder_sec_code":"6268","doc_id":"S100Z4C8","period_end":"2025-12-31","holder_table":"reporting","shares":38587,"book_value_yen":80000000,"prior_shares":38587,"prior_book_value_yen":78000000,"purpose_ja":"トランスポートソリューション事業における販売先であり、事業上の関係を維持・強化するために保有しています。","reciprocal":"有","pct_outstanding":0.17309721139750955,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.029254093744743404,"pct_of_holder_assets":0.017144130706852508,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":273466000000,"holder_total_assets_yen":466632000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社さくらケーシーエス","holder_name_en":"SAKURA KCS Corporation","holder_sec_code":"4761","doc_id":"S100YEEF","period_end":"2026-03-31","holder_table":"reporting","shares":33075,"book_value_yen":66000000,"prior_shares":33075,"prior_book_value_yen":66000000,"purpose_ja":"同社のグループ会社は当社の取引先としてシステム構築やシステム機器販売などの取引があり、同社株式は安定的な取引関係の維持・強化を図る目的で保有し、保有の合理性を有しております。","reciprocal":"無","pct_outstanding":0.14837096086694038,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.3132861821806617,"pct_of_holder_assets":0.24531668153434433,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":21067000000,"holder_total_assets_yen":26904000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"多木化学株式会社","holder_name_en":"Taki Chemical Co.,Ltd.","holder_sec_code":"4025","doc_id":"S100XS6V","period_end":"2025-12-31","holder_table":"reporting","shares":28800,"book_value_yen":60000000,"prior_shares":28800,"prior_book_value_yen":58000000,"purpose_ja":"地域社会との良好な関係の維持・強化を図り、当社の事業活動の円滑化及び配当金等の受領による中長期的な収益を享受するために保有しております。保有効果については、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定量的・定期的に検証しております。","reciprocal":"有","pct_outstanding":0.12919376184332224,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.13847858197932053,"pct_of_holder_assets":0.09138957854172695,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":43328000000,"holder_total_assets_yen":65653000000,"implausible":false,"reciprocal_held_both_ways":true},{"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":26000,"book_value_yen":52000000,"prior_shares":null,"prior_book_value_yen":null,"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":0.11663325721966591,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.005252891363135411,"pct_of_holder_assets":0.001915602954449172,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":989931000000,"holder_total_assets_yen":2714550000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ノザワ","holder_name_en":"NOZAWA CORPORATION","holder_sec_code":"5237","doc_id":"S100YK4Z","period_end":"2026-03-31","holder_table":"reporting","shares":24600,"book_value_yen":49618000,"prior_shares":24600,"prior_book_value_yen":49126000,"purpose_ja":"（保有目的）財務・経理・総務業務に関する情報収集の円滑化及び地域経済における関係維持を通じて当社製品の今後の受注案件が期待できることにより保有しております。（定量的な保有効果）（注）１","reciprocal":"有","pct_outstanding":0.11035300490783774,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.22624735623731013,"pct_of_holder_assets":0.16294493362369922,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":21930864000,"holder_total_assets_yen":30450778000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"神戸電鉄株式会社","holder_name_en":"Kobe Electric Railway Co.,Ltd.","holder_sec_code":"9046","doc_id":"S100YAZT","period_end":"2026-03-31","holder_table":"reporting","shares":22050,"book_value_yen":44000000,"prior_shares":22050,"prior_book_value_yen":44000000,"purpose_ja":"同業として同社グループとの事業連携、情報交換及び関係維持・強化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、配当利回り等の定量的な観点から、取締役会において保有の合理性を検証いたしました。","reciprocal":"有","pct_outstanding":0.09891397391129358,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.17400933322787313,"pct_of_holder_assets":0.047062346913672684,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":25286000000,"holder_total_assets_yen":93493000000,"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":21025,"book_value_yen":42000000,"prior_shares":21025,"prior_book_value_yen":41000000,"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":0.09431593204013368,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.03644441359203082,"pct_of_holder_assets":0.019313985624876413,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":115244000000,"holder_total_assets_yen":217459000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"阪急阪神ホールディングス株式会社","holder_name_en":"Hankyu Hanshin Holdings, Inc.","holder_sec_code":"9042","doc_id":"S100YCBL","period_end":"2026-03-31","holder_table":"reporting","shares":20131,"book_value_yen":40000000,"prior_shares":20131,"prior_book_value_yen":40000000,"purpose_ja":"当該株式については、同社グループとの事業連携の強化のために保有しており、都市交通事業において鉄道の相互直通運転（大阪梅田～山陽姫路間）を行っています。また、2025年7月の取締役会において、保有目的のほか、配当利回り等の経済合理性の観点を踏まえて、保有の適否を検証しています。","reciprocal":"有","pct_outstanding":0.09030554234958056,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0033296014050917928,"pct_of_holder_assets":0.0011287990791257112,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1201345000000,"holder_total_assets_yen":3543589000000,"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":null,"book_value_yen":null,"prior_shares":220500,"prior_book_value_yen":440000000,"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":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":1436220000000,"holder_total_assets_yen":3624341000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社髙松コンストラクショングループ","holder_name_en":"TAKAMATSU CONSTRUCTION GROUP CO., LTD.","holder_sec_code":"1762","doc_id":"S100YDDS","period_end":"2026-03-31","holder_table":"largest","shares":null,"book_value_yen":null,"prior_shares":40000,"prior_book_value_yen":79000000,"purpose_ja":"（保有目的、業務提携等の概要）重要な取引先との長期的・安定的な関係の維持・強化による、収益力の向上を目的として保有しておりましたが、当事業年度において全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":146926000000,"holder_total_assets_yen":314734000000,"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．当社の株式の保有の有無については、対象先の子会社が保有する場合も「有」としております。"},{"holder_table":"reporting","note_no":"2","text_ja":"２．定量的な保有効果は個別の取引条件を開示できないため記載が困難であります。"},{"holder_table":"reporting","note_no":"3","text_ja":"３．上記銘柄については、2026年４月28日開催の取締役会において保有目的や保有に伴う便益等について検証し、　　合理的なものであると判断しております。"},{"holder_table":"reporting","note_no":"4","text_ja":"４．神姫バス㈱の株式は、2025年10月１日に株式分割により、保有株式数が35,400株増加しております。"}],"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":null,"sale_proceeds_yen":null,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":null,"acquisition_cost_yen":null,"issues_decreased":null,"sale_proceeds_yen":null,"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":13047000000,"listed_yen":12872000000,"unlisted_yen":175000000,"listed_issues":13,"unlisted_issues":21,"equity_yen":62228000000,"equity_basis":"jgaap_consolidated","total_assets_yen":130301000000,"assets_basis":"jgaap_consolidated","pct_of_equity":20.96644597287395,"pct_of_assets":10.012969969532083,"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":12872000000,"issue_count":13,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":175000000,"issue_count":21,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"unlisted"}],"scale_history":[{"year":"2021","period_end":"2021-03-31","policy_total_yen":5337000000,"equity_yen":41842000000,"equity_basis":"jgaap_consolidated","pct_of_equity":12.755126427991014,"pct_of_assets":5.358164750765524},{"year":"2022","period_end":"2022-03-31","policy_total_yen":5330000000,"equity_yen":46971000000,"equity_basis":"jgaap_consolidated","pct_of_equity":11.347427135892358,"pct_of_assets":4.900924095443887},{"year":"2023","period_end":"2023-03-31","policy_total_yen":6140000000,"equity_yen":49644000000,"equity_basis":"jgaap_consolidated","pct_of_equity":12.368060591410845,"pct_of_assets":5.52322181942483},{"year":"2024","period_end":"2024-03-31","policy_total_yen":8943000000,"equity_yen":54377000000,"equity_basis":"jgaap_consolidated","pct_of_equity":16.446291630652667,"pct_of_assets":7.808229942461998},{"year":"2025","period_end":"2025-03-31","policy_total_yen":10395000000,"equity_yen":57572000000,"equity_basis":"jgaap_consolidated","pct_of_equity":18.05565205308136,"pct_of_assets":8.472573151846117},{"year":"2026","period_end":"2026-03-31","policy_total_yen":13047000000,"equity_yen":62228000000,"equity_basis":"jgaap_consolidated","pct_of_equity":20.96644597287395,"pct_of_assets":10.012969969532083}],"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":"2021","period_end":"2021-03-31","named_holdings":14,"book_value_yen":5154000000},{"year":"2022","period_end":"2022-03-31","named_holdings":14,"book_value_yen":5148000000},{"year":"2023","period_end":"2023-03-31","named_holdings":13,"book_value_yen":5960000000},{"year":"2024","period_end":"2024-03-31","named_holdings":13,"book_value_yen":8761000000},{"year":"2025","period_end":"2025-03-31","named_holdings":13,"book_value_yen":10213000000},{"year":"2026","period_end":"2026-03-31","named_holdings":13,"book_value_yen":12865000000}],"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."}}