{"entity":{"edinet_code":"E00386","sec_code":"2221","name_ja":"岩塚製菓株式会社","name_en":"IWATSUKA CONFECTIONERY CO.,LTD.","industry":"食料品","industry_en":"Foods"},"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":"S100YJ2N","filer_name":"岩塚製菓株式会社","filer_name_en":"IWATSUKA CONFECTIONERY CO.,LTD.","period_end":"2026-03-31","filed_date":"2026-06-24","sha256":"88caed068553bd14fc61693b92272cf1c6fb565f965f1434bf841ca52b49ac83","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":"WANT WANT CHINA HOLDINGS LIMITED.","held_name_en":null,"held_sec_code":null,"match_status":"foreign","shares":608434480,"book_value_yen":57219612000,"prior_shares":608434480,"prior_book_value_yen":57301142000,"purpose_ja":"米菓製造の技術提携を行っており、良好な協力関係の維持および強化による経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":null,"pct_share_classes":null,"pct_of_holder_equity":81.91533730500865,"pct_of_holder_assets":61.489619010767605,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社第四北越フィナンシャルグループ","held_name_en":"Daishi Hokuetsu Financial Group, Inc.","held_sec_code":"7327","match_status":"matched","shares":291742,"book_value_yen":545266000,"prior_shares":96959,"prior_book_value_yen":305905000,"purpose_ja":"当社の主要取引金融機関であり、継続的な取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。また、同社は2025年10月１日付で普通株式１株につき３株の割合で株式分割を行っており、それに伴い株式数が増加しております。加えて、累積投資による株式の取得も行っております。","reciprocal":"無（注）２．","pct_outstanding":0.10899732977426775,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.780600335265343,"pct_of_holder_assets":0.5859564129782147,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":["share split"],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"アクシアル　リテイリング株式会社","held_name_en":"Axial Retailing Inc.","held_sec_code":"8255","match_status":"matched","shares":400000,"book_value_yen":497200000,"prior_shares":400000,"prior_book_value_yen":386000000,"purpose_ja":"当社の販売先であり、取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。","reciprocal":"無（注）２．","pct_outstanding":0.45153119647097667,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.711789267428977,"pct_of_holder_assets":0.5343034932175641,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社キッツ","held_name_en":"KITZ CORPORATION","held_sec_code":"6498","match_status":"matched","shares":249000,"book_value_yen":440481000,"prior_shares":249000,"prior_book_value_yen":289836000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"無","pct_outstanding":0.28532464977745653,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.6305906039951391,"pct_of_holder_assets":0.47335184432012445,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社リンガーハット","held_name_en":"RINGER HUT CO.,LTD.","held_sec_code":"8200","match_status":"matched","shares":47000,"book_value_yen":106878000,"prior_shares":47000,"prior_book_value_yen":108053000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"有","pct_outstanding":0.18031240236275234,"pct_unavailable":null,"pct_basis_period_end":"2026-02-28","pct_share_classes":1,"pct_of_holder_equity":0.1530060605878403,"pct_of_holder_assets":0.11485375854406038,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社岡三証券グループ","held_name_en":"OKASAN SECURITIES GROUP INC.","held_sec_code":"8609","match_status":"matched","shares":127200,"book_value_yen":104431000,"prior_shares":127200,"prior_book_value_yen":84333000,"purpose_ja":"当社の主要取引金融機関であり、取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。","reciprocal":"無（注）２．","pct_outstanding":0.06357686660343334,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.14950294647400542,"pct_of_holder_assets":0.11222415144851859,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社セブン＆アイ・ホールディングス","held_name_en":"Seven & i Holdings Co., Ltd.","held_sec_code":"3382","match_status":"matched","shares":40800,"book_value_yen":86638000,"prior_shares":40800,"prior_book_value_yen":88250000,"purpose_ja":"当社の販売先であり、取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。","reciprocal":"無","pct_outstanding":0.0017625921828745515,"pct_unavailable":null,"pct_basis_period_end":"2026-02-28","pct_share_classes":1,"pct_of_holder_equity":0.12403056828542176,"pct_of_holder_assets":0.09310335085555776,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"マックスバリュ東海株式会社","held_name_en":"Maxvalu Tokai Co., Ltd.","held_sec_code":"8198","match_status":"matched","shares":23341,"book_value_yen":84144000,"prior_shares":23341,"prior_book_value_yen":70373000,"purpose_ja":"当社の販売先であり、取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。","reciprocal":"無","pct_outstanding":0.07320129481082134,"pct_unavailable":null,"pct_basis_period_end":"2026-02-28","pct_share_classes":1,"pct_of_holder_equity":0.12046016918452099,"pct_of_holder_assets":0.09042323639038358,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社大光銀行","held_name_en":"THE TAIKO BANK,LTD.","held_sec_code":"8537","match_status":"matched","shares":35500,"book_value_yen":81685000,"prior_shares":35500,"prior_book_value_yen":50871000,"purpose_ja":"当社の主要取引金融機関であり、継続的な取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。","reciprocal":"有","pct_outstanding":0.3725117787175102,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.11693987592505226,"pct_of_holder_assets":0.08778073379621225,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"イオン株式会社","held_name_en":"AEON CO.,LTD.","held_sec_code":"8267","match_status":"matched","shares":37800,"book_value_yen":71234000,"prior_shares":12600,"prior_book_value_yen":47250000,"purpose_ja":"当社の販売先であり、取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。また、同社は2025年９月１日付で普通株式１株につき３株の割合で株式分割を行っており、それに伴い株式数が増加しております。","reciprocal":"無","pct_outstanding":0.0013667087856304655,"pct_unavailable":null,"pct_basis_period_end":"2026-02-28","pct_share_classes":1,"pct_of_holder_equity":0.10197827167344277,"pct_of_holder_assets":0.0765498291147626,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":["share split"],"note_refs":[],"share_ratio":3.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社アークス","held_name_en":"ARCS COMPANY,LIMITED","held_sec_code":"9948","match_status":"matched","shares":16818,"book_value_yen":63575000,"prior_shares":16814,"prior_book_value_yen":48896000,"purpose_ja":"当社の販売先であり、取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。また、取引先持株会により株式を取得しております。","reciprocal":"無","pct_outstanding":0.03156622296271732,"pct_unavailable":null,"pct_basis_period_end":"2026-02-28","pct_share_classes":1,"pct_of_holder_equity":0.0910136819726412,"pct_of_holder_assets":0.06831927711445422,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社プロネクサス","held_name_en":"PRONEXUS INC.","held_sec_code":"7893","match_status":"matched","shares":54040,"book_value_yen":61227000,"prior_shares":54040,"prior_book_value_yen":67550000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"有","pct_outstanding":0.21918930135559903,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.08765229581028554,"pct_of_holder_assets":0.06579605788260619,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社紀文食品","held_name_en":"KIBUN FOODS INC.","held_sec_code":"2933","match_status":"matched","shares":50000,"book_value_yen":52000000,"prior_shares":50000,"prior_book_value_yen":53500000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"有","pct_outstanding":0.21901313469951683,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07444296441332823,"pct_of_holder_assets":0.05588049406137034,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"横河電機株式会社","held_name_en":"Yokogawa Electric Corporation","held_sec_code":"6841","match_status":"matched","shares":10000,"book_value_yen":47440000,"prior_shares":10000,"prior_book_value_yen":28930000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"無","pct_outstanding":0.0039272915382851424,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.06791488907246715,"pct_of_holder_assets":0.05098020458214248,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"クリナップ株式会社","held_name_en":"Cleanup Corporation","held_sec_code":"7955","match_status":"matched","shares":20260,"book_value_yen":18659000,"prior_shares":20260,"prior_book_value_yen":13270000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"有","pct_outstanding":0.05745109836802017,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.026712139865159454,"pct_of_holder_assets":0.020051425744059794,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社ノザワ","held_name_en":"NOZAWA CORPORATION","held_sec_code":"5237","match_status":"matched","shares":13125,"book_value_yen":16117000,"prior_shares":13125,"prior_book_value_yen":11090000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"有","pct_outstanding":0.11027558393547303,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.023073024181723294,"pct_of_holder_assets":0.01731972928436742,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"新東工業株式会社","held_name_en":"Sintokogio,Ltd.","held_sec_code":"6339","match_status":"matched","shares":12075,"book_value_yen":11012000,"prior_shares":12075,"prior_book_value_yen":10046000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"有","pct_outstanding":0.022920660461251383,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.015764729309991742,"pct_of_holder_assets":0.011833769242380965,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社指月電機製作所","held_name_en":"SHIZUKI ELECTRIC COMPANY INC.","held_sec_code":"6994","match_status":"matched","shares":12550,"book_value_yen":10767000,"prior_shares":12550,"prior_book_value_yen":5183000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"有","pct_outstanding":0.0496933209365326,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.015413988419967406,"pct_of_holder_assets":0.011570486145361047,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"阪神内燃機工業株式会社","held_name_en":"The Hanshin Diesel Works,Ltd.","held_sec_code":"6018","match_status":"matched","shares":400,"book_value_yen":2256000,"prior_shares":400,"prior_book_value_yen":928000,"purpose_ja":"良好な協力関係の維持および強化により、経営効率・企業価値向上を図るため株式を保有しております。","reciprocal":"無","pct_outstanding":0.012338260823430851,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.003229679379162856,"pct_of_holder_assets":0.0024243537423548366,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"ユナイテッド・スーパーマーケット・ホールディングス株式会社","held_name_en":"United Super Markets Holdings Inc.","held_sec_code":"3222","match_status":"matched","shares":1761,"book_value_yen":1577000,"prior_shares":1761,"prior_book_value_yen":1452000,"purpose_ja":"当社の販売先であり、取引関係の維持および強化を図り企業価値向上のため、株式を保有しております。","reciprocal":"無","pct_outstanding":0.0009003772181739929,"pct_unavailable":null,"pct_basis_period_end":"2026-02-28","pct_share_classes":1,"pct_of_holder_equity":0.0022576260553811276,"pct_of_holder_assets":0.0016946834448996351,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69852135000,"holder_total_assets_yen":93055727000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"株式会社第四北越フィナンシャルグループ","holder_name_en":"Daishi Hokuetsu Financial Group, Inc.","holder_sec_code":"7327","doc_id":"S100YAX4","period_end":"2026-03-31","holder_table":"largest","shares":500000,"book_value_yen":1600000000,"prior_shares":515000,"prior_book_value_yen":1459000000,"purpose_ja":"取引関係の維持・強化のために保有しております。新潟県内に本社を置く企業として、地域の産業振興や雇用創出に貢献しており、取引先の成長性・将来性、取引状況などの観点から総合的に保有の妥当性を確認しております。","reciprocal":"有","pct_outstanding":4.854604592455945,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.280972375147291,"pct_of_holder_assets":0.014759760906633073,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":569451000000,"holder_total_assets_yen":10840284000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社リンガーハット","holder_name_en":"RINGER HUT CO.,LTD.","holder_sec_code":"8200","doc_id":"S100Y5IT","period_end":"2026-02-28","holder_table":"reporting","shares":100000,"book_value_yen":333000000,"prior_shares":100000,"prior_book_value_yen":282000000,"purpose_ja":"（注）1.5.","reciprocal":"有","pct_outstanding":0.9709209184911889,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":2.186307973845979,"pct_of_holder_assets":1.0699118990203655,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":15231157000,"holder_total_assets_yen":31124058000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"アクシアル　リテイリング株式会社","holder_name_en":"Axial Retailing Inc.","holder_sec_code":"8255","doc_id":"S100YBP0","period_end":"2026-03-31","holder_table":"largest","shares":80000,"book_value_yen":256000000,"prior_shares":80000,"prior_book_value_yen":226000000,"purpose_ja":"（保有目的）当社グループは、スーパーマーケットの経営を事業主体としており、当該株式の発行会社とは、商品の安定調達や商品情報の共有等、維持強化を図る必要があるため、取引関係の維持強化を目的として、前事業年度及び当事業年度とも、当該株式を保有しております。（業務提携等の概要）前事業年度　　該当事項はありません。当事業年度　　該当事項はありません。（定量的な保有効果）事業年度末における取得原価に対する収益（包括利益累計額＋単年度損益等（受取配当金－投資有価証券評価損）：税効果調整後）前事業年度       131百万円当事業年度       152百万円（株式数が増加した理由）前事業年度については、株式数が40,000株増加しておりますが、これは、発行体が行った株式分割によるものであります。当事業年度については、株式数は増加していないため、該当事項はありません。","reciprocal":"前事業年度：有　当事業年度：有","pct_outstanding":0.7767367347929511,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2688567287697704,"pct_of_holder_assets":0.17759894550626107,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":95218000000,"holder_total_assets_yen":144145000000,"implausible":false,"reciprocal_held_both_ways":true},{"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":66000,"book_value_yen":211200000,"prior_shares":66000,"prior_book_value_yen":187044000,"purpose_ja":"（保有目的）経営効率追求に向けた連携強化及び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":0.6408078062041846,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.9630263540916583,"pct_of_holder_assets":0.6935783381298173,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":21930864000,"holder_total_assets_yen":30450778000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社紀文食品","holder_name_en":"KIBUN FOODS INC.","holder_sec_code":"2933","doc_id":"S100YGHF","period_end":"2026-03-31","holder_table":"reporting","shares":66000,"book_value_yen":211200000,"prior_shares":66000,"prior_book_value_yen":187044000,"purpose_ja":"（保有目的）研究会を通じた相互の取組みによる将来的な企業価値向上のため保有しております。定量的な保有効果についての記載は困難でありますが、上記方針に基づく検証の結果、十分な定量的効果があると判断しております。ただし、これらの保有目的については、これまで相応に達成できたとも考えられるため、今後については継続保有に固執することなく検討を進めてまいります。","reciprocal":"有","pct_outstanding":0.6408078062041846,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.7987893198085795,"pct_of_holder_assets":0.26298943351540577,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":26440013000,"holder_total_assets_yen":80307409000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社指月電機製作所","holder_name_en":"SHIZUKI ELECTRIC COMPANY INC.","holder_sec_code":"6994","doc_id":"S100YKEP","period_end":"2026-03-31","holder_table":"reporting","shares":66000,"book_value_yen":211200000,"prior_shares":66000,"prior_book_value_yen":187044000,"purpose_ja":"（保有目的）　研究会を通じての交流が、経営効率の維持・改善に寄与しており、引き続き良好な関係の維持・強化を図るため（定量的な保有効果）　（注）","reciprocal":"有","pct_outstanding":0.6408078062041846,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.8189220628150445,"pct_of_holder_assets":0.5073751981934368,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":25790000000,"holder_total_assets_yen":41626000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"新東工業株式会社","holder_name_en":"Sintokogio,Ltd.","holder_sec_code":"6339","doc_id":"S100YE4V","period_end":"2026-03-31","holder_table":"reporting","shares":66000,"book_value_yen":211000000,"prior_shares":66000,"prior_book_value_yen":187000000,"purpose_ja":"地域・業界動向等の情報収集のほか、環境対応製品の取引を行っており、事業運営上戦略的に保有","reciprocal":"有","pct_outstanding":0.6408078062041846,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.17756458806698644,"pct_of_holder_assets":0.09280436312456017,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":118830000000,"holder_total_assets_yen":227360000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社プロネクサス","holder_name_en":"PRONEXUS INC.","holder_sec_code":"7893","doc_id":"S100YEYJ","period_end":"2026-03-31","holder_table":"reporting","shares":44000,"book_value_yen":140800000,"prior_shares":44000,"prior_book_value_yen":124696000,"purpose_ja":"ディスクロージャー関連事業の取引の安定的、長期的な維持・強化の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、保有の便益と当社資本コストの比較により経済合理性を検証しております。","reciprocal":"有","pct_outstanding":0.4272052041361231,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5964001911360953,"pct_of_holder_assets":0.37569056822691477,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":23608309000,"holder_total_assets_yen":37477651000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社大光銀行","holder_name_en":"THE TAIKO BANK,LTD.","holder_sec_code":"8537","doc_id":"S100YC1U","period_end":"2026-03-31","holder_table":"reporting","shares":40000,"book_value_yen":128000000,"prior_shares":40000,"prior_book_value_yen":113000000,"purpose_ja":"（保有目的）取引関係の維持・強化（定量的な保有効果）秘密保持の観点から記載は困難であります。なお、2025年10月開催の取締役会において、取引状況や連携状況等を踏まえ、保有に妥当性ありと判断しております。","reciprocal":"有","pct_outstanding":0.38836836739647557,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.15731773265817806,"pct_of_holder_assets":0.007525666638837378,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":81364000000,"holder_total_assets_yen":1700846000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社スパンクリートコーポレーション","holder_name_en":"SPANCRETE CORPORATION","holder_sec_code":"5277","doc_id":"S100TWJU","period_end":"2024-03-31","holder_table":"reporting","shares":22800,"book_value_yen":125400000,"prior_shares":22800,"prior_book_value_yen":107616000,"purpose_ja":"株主総会・開示状況等の調査、情報収集のため","reciprocal":"無","pct_outstanding":0.4365558044689528,"pct_unavailable":null,"pct_basis_period_end":"2024-03-31","pct_share_classes":1,"pct_of_holder_equity":2.2932692729714623,"pct_of_holder_assets":1.8854120527446276,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":5468176000,"holder_total_assets_yen":6651066000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社イクヨ","holder_name_en":"IKUYO CO.,LTD.","holder_sec_code":"7273","doc_id":"S100YLTN","period_end":"2026-03-31","holder_table":"reporting","shares":6000,"book_value_yen":19200000,"prior_shares":6000,"prior_book_value_yen":17004000,"purpose_ja":"（保有目的）企業間取引の強化（定量的な保有効果）（注）","reciprocal":"無","pct_outstanding":0.058255255109471334,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.11811022895483336,"pct_of_holder_assets":0.05837991361232283,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":16256001000,"holder_total_assets_yen":32888024000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"クリナップ株式会社","holder_name_en":"Cleanup Corporation","holder_sec_code":"7955","doc_id":"S100YHN2","period_end":"2026-03-31","holder_table":"reporting","shares":5200,"book_value_yen":16000000,"prior_shares":5200,"prior_book_value_yen":14000000,"purpose_ja":"（保有目的）当社グループの生産活動に係る業務のより円滑な推進のため（定量的な保有効果）（注）２","reciprocal":"有","pct_outstanding":0.050487887761541825,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02647078287340348,"pct_of_holder_assets":0.017123287671232876,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":60444000000,"holder_total_assets_yen":93440000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社コメリ","holder_name_en":"KOMERI CO.,LTD.","holder_sec_code":"8218","doc_id":"S100YJBF","period_end":"2026-03-31","holder_table":"reporting","shares":2200,"book_value_yen":7000000,"prior_shares":2200,"prior_book_value_yen":6000000,"purpose_ja":"新潟県に所在する企業の情報収集","reciprocal":"無","pct_outstanding":0.021360260206806155,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.002723957988785076,"pct_of_holder_assets":0.001775775379635408,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":256979000000,"holder_total_assets_yen":394194000000,"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":null,"book_value_yen":null,"prior_shares":33000,"prior_book_value_yen":93000000,"purpose_ja":"樹脂コンベヤベルト製品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":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":"ifrs_consolidated_excl_nci","holder_equity_yen":92608000000,"holder_total_assets_yen":131892000000,"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．特定投資株式における定量的な保有効果の記載が困難であるため記載しておりません。保有の合理性の検証方法としては、配当額や含み益の有無、保有目的、取引状況等を検討し、保有の合理性を検証しております。"},{"holder_table":"reporting","note_no":"2","text_ja":"２．保有企業は当社の株式を保有していませんが、同社子会社が株式を保有しております。"}],"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":2,"acquisition_cost_yen":1214000,"issues_decreased":2,"sale_proceeds_yen":88727000,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":1,"acquisition_cost_yen":103122000,"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":64461810000,"listed_yen":59522205000,"unlisted_yen":4939605000,"listed_issues":20,"unlisted_issues":15,"equity_yen":69852135000,"equity_basis":"jgaap_consolidated","total_assets_yen":93055727000,"assets_basis":"jgaap_consolidated","pct_of_equity":92.28323515093705,"pct_of_assets":69.2722652094266,"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":59522205000,"issue_count":20,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":4939605000,"issue_count":15,"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":72845297000,"equity_yen":69689471000,"equity_basis":"jgaap_consolidated","pct_of_equity":104.52841147265991,"pct_of_assets":75.66185023229636},{"year":"2023","period_end":"2023-03-31","policy_total_yen":56378236000,"equity_yen":62061796000,"equity_basis":"jgaap_consolidated","pct_of_equity":90.8420955139616,"pct_of_assets":67.47399833013982},{"year":"2024","period_end":"2024-03-31","policy_total_yen":59350633000,"equity_yen":63806453000,"equity_basis":"jgaap_consolidated","pct_of_equity":93.01666243694818,"pct_of_assets":69.21044908741253},{"year":"2025","period_end":"2025-03-31","policy_total_yen":63589693000,"equity_yen":67952167000,"equity_basis":"jgaap_consolidated","pct_of_equity":93.58008111794287,"pct_of_assets":69.79846312679437},{"year":"2026","period_end":"2026-03-31","policy_total_yen":64461810000,"equity_yen":69852135000,"equity_basis":"jgaap_consolidated","pct_of_equity":92.28323515093705,"pct_of_assets":69.2722652094266}],"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":"2022","period_end":"2022-03-31","named_holdings":30,"book_value_yen":70334097000},{"year":"2023","period_end":"2023-03-31","named_holdings":24,"book_value_yen":53631245000},{"year":"2024","period_end":"2024-03-31","named_holdings":23,"book_value_yen":56168405000},{"year":"2025","period_end":"2025-03-31","named_holdings":22,"book_value_yen":59059889000},{"year":"2026","period_end":"2026-03-31","named_holdings":20,"book_value_yen":59522199000}],"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."}}