{"entity":{"edinet_code":"E02168","sec_code":"7272","name_ja":"ヤマハ発動機株式会社","name_en":"Yamaha Motor Co., Ltd.","industry":"輸送用機器","industry_en":"Transportation Equipment"},"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":"S100YTNF","filer_name":"ヤマハ発動機株式会社","filer_name_en":"Yamaha Motor Co., Ltd.","period_end":"2025-12-31","filed_date":"2026-08-05","sha256":"20de465257ab00e0cbcfc9b4379aee9997ed1ab6e1954537cc1cb3e178ec6537","status":"clean"},"basis":{"measurement":"carrying_amount","entity_scope":"parent_only","share_scope":"both","trust_included":"unknown","as_of":"2025-12-31","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":"ヤマハ株式会社","held_name_en":"YAMAHA CORPORATION","held_sec_code":"7951","match_status":"matched","shares":14080103,"book_value_yen":15382000000,"prior_shares":24080103,"prior_book_value_yen":27198000000,"purpose_ja":"当社と共通の「ヤマハ」ブランドを使用しており、「合同ブランド委員会」、「ヤマハブランド憲章」、「合同ブランド規程」を設け、様々な取組みを共同で実施するとともに、株式の保有を通じ、双方の持続的成長に向けた取組みを適切にモニタリングしています。当社は、このようなモニタリング・協力関係を構築することにより、「ヤマハ」ブランド価値の維持・向上を図ることが、当社の中長期的な企業価値向上に資すると考えているため。","reciprocal":"有","pct_outstanding":3.200772680877569,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.3585482910836768,"pct_of_holder_assets":0.5299415968667918,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"トヨタ自動車株式会社","held_name_en":"TOYOTA MOTOR CORPORATION","held_sec_code":"7203","match_status":"matched","shares":2506050,"book_value_yen":8410000000,"prior_shares":2506050,"prior_book_value_yen":7884000000,"purpose_ja":"戦略的投資として、長期的なパートナー関係の構築・推進を目指すため。 ","reciprocal":"有","pct_outstanding":0.019263883788255196,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.742776695359103,"pct_of_holder_assets":0.28974183003833826,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社小糸製作所","held_name_en":"KOITO MANUFACTURING CO., LTD.","held_sec_code":"7276","match_status":"matched","shares":1826000,"book_value_yen":4218000000,"prior_shares":1826000,"prior_book_value_yen":3666000000,"purpose_ja":"当社製品製造に係る部品購買のビジネスパートナーとして、同社との取引関係を円滑にするため。","reciprocal":"有","pct_outstanding":0.6937058149095934,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.3725365161741613,"pct_of_holder_assets":0.1453187918075756,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"日本精機株式会社","held_name_en":"NIPPON SEIKI CO.,LTD.","held_sec_code":"7287","match_status":"matched","shares":1217502,"book_value_yen":2660000000,"prior_shares":1217502,"prior_book_value_yen":1402000000,"purpose_ja":"当社製品製造に係る部品購買のビジネスパートナーとして、同社との取引関係を円滑にするため。","reciprocal":"有","pct_outstanding":2.1182752851754953,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.23493293812784943,"pct_of_holder_assets":0.09164248132009271,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社しずおかフィナンシャルグループ","held_name_en":"Shizuoka Financial Group, Inc.","held_sec_code":"5831","match_status":"matched","shares":578706,"book_value_yen":1407000000,"prior_shares":578706,"prior_book_value_yen":743000000,"purpose_ja":"主要取引金融機関。円滑な金融取引関係を維持・強化するため。","reciprocal":"有","pct_outstanding":0.10900547504130227,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.12426715937815194,"pct_of_holder_assets":0.048474049329838516,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"カヤバ株式会社","held_name_en":"KYB Corporation","held_sec_code":"7242","match_status":"matched","shares":218600,"book_value_yen":976000000,"prior_shares":218600,"prior_book_value_yen":642000000,"purpose_ja":"当社製品製造に係る部品購買のビジネスパートナーとして、同社との取引関係を円滑にするため。","reciprocal":"有","pct_outstanding":0.5063741291279974,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":2,"pct_of_holder_equity":0.08620095774916581,"pct_of_holder_assets":0.033625211191131765,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社ディジタルメディアプロフェッショナル","held_name_en":"Digital Media Professionals Inc.","held_sec_code":"3652","match_status":"matched","shares":320000,"book_value_yen":755000000,"prior_shares":320000,"prior_book_value_yen":511000000,"purpose_ja":"製品の自動化・自律化に向けた知能化技術開発力を強化する目的で資本業務提携を行ったため。","reciprocal":"無","pct_outstanding":10.174233753020475,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.06668209334079937,"pct_of_holder_assets":0.026011305788221806,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"エンシュウ株式会社","held_name_en":"ENSHU Limited","held_sec_code":"6218","match_status":"matched","shares":645739,"book_value_yen":350000000,"prior_shares":645739,"prior_book_value_yen":339000000,"purpose_ja":"当社製品製造に係る部品購買のビジネスパートナーとして、同社との取引関係を円滑にするため。","reciprocal":"有","pct_outstanding":10.243071473190534,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.030912228701032822,"pct_of_holder_assets":0.012058221226327989,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社ミクニ","held_name_en":"MIKUNI CORPORATION","held_sec_code":"7247","match_status":"matched","shares":618794,"book_value_yen":220000000,"prior_shares":618794,"prior_book_value_yen":204000000,"purpose_ja":"当社製品製造に係る部品購買のビジネスパートナーとして、同社との取引関係を円滑にするため。","reciprocal":"有","pct_outstanding":1.8193336534740863,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.019430543754934918,"pct_of_holder_assets":0.007579453342263308,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"川崎重工業株式会社","held_name_en":"Kawasaki Heavy Industries, Ltd.","held_sec_code":"7012","match_status":"matched","shares":100,"book_value_yen":1000000,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"無","pct_outstanding":5.956880524634382e-05,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":8.832065343152235e-05,"pct_of_holder_assets":3.44520606466514e-05,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"スズキ株式会社","held_name_en":"SUZUKI MOTOR CORPORATION","held_sec_code":"7269","match_status":"matched","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"無","pct_outstanding":5.18390445359081e-06,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"キヤノン株式会社","held_name_en":"CANON INC.","held_sec_code":"7751","match_status":"matched","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"無","pct_outstanding":1.1381420298456259e-05,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社荏原製作所","held_name_en":"EBARA CORPORATION","held_sec_code":"6361","match_status":"matched","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"無","pct_outstanding":2.190166051491001e-05,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三井物産株式会社","held_name_en":"MITSUI & CO., LTD.","held_sec_code":"8031","match_status":"matched","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"有","pct_outstanding":3.5119919014478206e-06,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"エーザイ株式会社","held_name_en":"Eisai Co., Ltd.","held_sec_code":"4523","match_status":"matched","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"無","pct_outstanding":3.544666981355112e-05,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"本田技研工業株式会社","held_name_en":"HONDA MOTOR CO., LTD.","held_sec_code":"7267","match_status":"matched","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"無","pct_outstanding":2.5707986376206867e-06,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"浜松ホトニクス株式会社","held_name_en":"HAMAMATSU PHOTONICS K.K.","held_sec_code":"6965","match_status":"matched","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"無","pct_outstanding":3.341147006545781e-05,"pct_unavailable":null,"pct_basis_period_end":"2025-09-30","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"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ＳＵＢＡＲＵ","held_name_en":"SUBARU CORPORATION","held_sec_code":"7270","match_status":"matched","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"株主に対する情報提供方法等の情報収集のため。","reciprocal":"無","pct_outstanding":1.3977637705789213e-05,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"株式会社鳥羽洋行","held_name_en":"TOBA,INC.","held_sec_code":"7472","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":5000,"prior_book_value_yen":17000000,"purpose_ja":"安定的な取引関係を維持するため株式を保有していましたが、当事業年度において全株式を売却しました。","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":"ifrs_consolidated_excl_nci","holder_equity_yen":1132238000000,"holder_total_assets_yen":2902584000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"ヤマハ株式会社","holder_name_en":"YAMAHA CORPORATION","holder_sec_code":"7951","doc_id":"S100YJE7","period_end":"2026-03-31","holder_table":"reporting","shares":28928370,"book_value_yen":32558000000,"prior_shares":28928370,"prior_book_value_yen":34482000000,"purpose_ja":"当社と共通の「ヤマハ」ブランドを使用しており、「合同ブランド委員会」、「ヤマハブランド憲章」、「合同ブランド規程」を設け、様々な取組みを共同で実施するとともに、株式の保有を通じ、双方の持続的成長に向けた取組みを適切にモニタリングしております。当社は、このようなモニタリング・協力関係を構築することにより、「ヤマハ」ブランド価値の維持・向上を図ることが、当社の中長期的な企業価値向上に資すると考えているため。","reciprocal":"有","pct_outstanding":2.981826938348953,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":6.806356055332217,"pct_of_holder_assets":5.271970050261672,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":478347000000,"holder_total_assets_yen":617568000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"トヨタ自動車株式会社","holder_name_en":"TOYOTA MOTOR CORPORATION","holder_sec_code":"7203","doc_id":"S100Y8NY","period_end":"2026-03-31","holder_table":"reporting","shares":18750000,"book_value_yen":21103000000,"prior_shares":18750000,"prior_book_value_yen":22350000000,"purpose_ja":"自動車関連（調達）取引の維持・発展","reciprocal":"有","pct_outstanding":1.9326790653618877,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.05286474406304349,"pct_of_holder_assets":0.019998610531073276,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":39918854000000,"holder_total_assets_yen":105522331000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社しずおかフィナンシャルグループ","holder_name_en":"Shizuoka Financial Group, Inc.","holder_sec_code":"5831","doc_id":"S100Y9RT","period_end":"2026-03-31","holder_table":"largest","shares":16948524,"book_value_yen":19075000000,"prior_shares":16948524,"prior_book_value_yen":20202000000,"purpose_ja":"(保有目的)静岡県内外に主要工場を有し、当社グループの営業基盤である地域の生産活動や雇用創出を支える重要な輸送用機器製造業者であり、同社グループとの銀行取引をはじめとした総合的な取引の維持・拡大といった便益に加えて、当該取引を含む連携を通じ地域産業や地域雇用の観点から地域経済活性化を促進する間接的な効果も見据え、当社グループの中長期的な企業価値の向上を図ることを目的に保有しています(定量的な保有効果)保有に関する資本コスト等を算出し検証済","reciprocal":"有","pct_outstanding":1.7469897345911212,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":1.5484211380793895,"pct_of_holder_assets":0.11909953880537699,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1231900000000,"holder_total_assets_yen":16016015000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社静岡銀行","holder_name_en":"THE SHIZUOKA BANK, LTD.","holder_sec_code":"8355","doc_id":"S100O98X","period_end":"2022-03-31","holder_table":"reporting","shares":5649508,"book_value_yen":15570000000,"prior_shares":5649508,"prior_book_value_yen":15315000000,"purpose_ja":"同上","reciprocal":"有","pct_outstanding":1.6338183369001056,"pct_unavailable":null,"pct_basis_period_end":"2021-12-31","pct_share_classes":1,"pct_of_holder_equity":1.4307413666198943,"pct_of_holder_assets":0.10436897092395765,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1088247000000,"holder_total_assets_yen":14918227000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"三井物産株式会社","holder_name_en":"MITSUI & CO., LTD.","holder_sec_code":"8031","doc_id":"S100YAVT","period_end":"2026-03-31","holder_table":"reporting","shares":12879000,"book_value_yen":14495000000,"prior_shares":12879000,"prior_book_value_yen":15351000000,"purpose_ja":"主として機械・インフラセグメントにおいて、二輪車等に関する事業機会の創出や取引・協業関係の構築・維持・強化を目的として保有しています。","reciprocal":"有","pct_outstanding":1.3275185964157734,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.16532188896026162,"pct_of_holder_assets":0.0696154480113083,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":8767744000000,"holder_total_assets_yen":20821528000000,"implausible":false,"reciprocal_held_both_ways":true},{"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":2730000,"book_value_yen":3072000000,"prior_shares":2730000,"prior_book_value_yen":3254000000,"purpose_ja":"自動車照明関連事業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す。","reciprocal":"有","pct_outstanding":0.28139807191669086,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.4543800640746887,"pct_of_holder_assets":0.33899763959651336,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":676086000000,"holder_total_assets_yen":906201000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"日本精機株式会社","holder_name_en":"NIPPON SEIKI CO.,LTD.","holder_sec_code":"7287","doc_id":"S100YHIT","period_end":"2026-03-31","holder_table":"reporting","shares":2015775,"book_value_yen":2268000000,"prior_shares":2015775,"prior_book_value_yen":2402000000,"purpose_ja":"車載部品事業における取引の円滑化","reciprocal":"有","pct_outstanding":0.20777846095892583,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.979308438978894,"pct_of_holder_assets":0.6531035376441623,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":231592000000,"holder_total_assets_yen":347265000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"カヤバ株式会社","holder_name_en":"KYB Corporation","holder_sec_code":"7242","doc_id":"S100YHB1","period_end":"2026-03-31","holder_table":"reporting","shares":990000,"book_value_yen":1114000000,"prior_shares":990000,"prior_book_value_yen":1180000000,"purpose_ja":"当社のAC事業における重要顧客かつ合弁出資先であり、取引関係を維持・強化するために保有しております。","reciprocal":"有","pct_outstanding":0.10204545465110766,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.4459835458494305,"pct_of_holder_assets":0.2256312205555308,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":249785000000,"holder_total_assets_yen":493726000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ミクニ","holder_name_en":"MIKUNI CORPORATION","holder_sec_code":"7247","doc_id":"S100YLLZ","period_end":"2026-03-31","holder_table":"reporting","shares":311667,"book_value_yen":350000000,"prior_shares":311667,"prior_book_value_yen":371000000,"purpose_ja":"主要取引先企業の１つとして商品・サービスに係る業務のより円滑な推進のため。","reciprocal":"有","pct_outstanding":0.032125455267420985,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.8582007208886056,"pct_of_holder_assets":0.3332793738156679,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":40783000000,"holder_total_assets_yen":105017000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ＡＳＴＩ株式会社","holder_name_en":"ASTI CORPORATION","holder_sec_code":"6899","doc_id":"S100YD3Z","period_end":"2026-03-31","holder_table":"reporting","shares":112200,"book_value_yen":126281000,"prior_shares":112200,"prior_book_value_yen":133742000,"purpose_ja":"車載電装品・民生産業機器及びワイヤーハーネス事業における取引の強化","reciprocal":"無","pct_outstanding":0.011565151527125535,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.5044806459218688,"pct_of_holder_assets":0.2805609503840286,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":25031882000,"holder_total_assets_yen":45010184000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"リョービ株式会社","holder_name_en":"RYOBI LIMITED","holder_sec_code":"5851","doc_id":"S100XT40","period_end":"2025-12-31","holder_table":"reporting","shares":102927,"book_value_yen":119000000,"prior_shares":102927,"prior_book_value_yen":144000000,"purpose_ja":"ダイカスト事業における取引関係の強化を図り、当社の事業発展・企業価値向上に繋げるため","reciprocal":"無","pct_outstanding":0.010609325768560161,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.06278026905829596,"pct_of_holder_assets":0.03461979321219315,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":189550000000,"holder_total_assets_yen":343734000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社エフ・シー・シー","holder_name_en":"F.C.C.CO.,LTD.","holder_sec_code":"7296","doc_id":"S100YFKQ","period_end":"2026-03-31","holder_table":"reporting","shares":10000,"book_value_yen":11000000,"prior_shares":10000,"prior_book_value_yen":11000000,"purpose_ja":"二輪車用クラッチ等の販売先であり、当連結会計年度の売上収益に占める同社グループ向けの割合は5.8％であります。事業上の取引関係の維持、強化のため新規に取得・保有しておりますが、取引関係にとどまらず、人的、技術的な交流や安定した信頼関係が当社の企業価値の向上に資するものと判断しております。","reciprocal":"無","pct_outstanding":0.0010307621681930068,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.005365461063824599,"pct_of_holder_assets":0.004161102767889905,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":205015000000,"holder_total_assets_yen":264353000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社　桜井製作所","holder_name_en":"SAKURAI LTD.","holder_sec_code":"7255","doc_id":"S100YI1Y","period_end":"2026-03-31","holder_table":"reporting","shares":6200,"book_value_yen":6978000,"prior_shares":6000,"prior_book_value_yen":7152000,"purpose_ja":"取引関係の維持、強化の為に保有しており、自動車部品製造事業および工作機械製造事業にて取引を行っております。さらなる関係強化の為、株式を取得しました。","reciprocal":"無","pct_outstanding":0.0006390725442796642,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.14006423123243678,"pct_of_holder_assets":0.09487423521414004,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":4982000000,"holder_total_assets_yen":7355000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"遠州トラック株式会社","holder_name_en":"ENSHU TRUCK CO.,LTD.","holder_sec_code":"9057","doc_id":"S100YBRY","period_end":"2026-03-31","holder_table":"reporting","shares":6000,"book_value_yen":6000000,"prior_shares":6000,"prior_book_value_yen":7000000,"purpose_ja":"主に運送業務、倉庫業務の受託をしており、取引関係の維持・拡大のために保有しております。","reciprocal":"無","pct_outstanding":0.0006184573009158041,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.024269881077582718,"pct_of_holder_assets":0.015089025248968917,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":24722000000,"holder_total_assets_yen":39764000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"エンシュウ株式会社","holder_name_en":"ENSHU Limited","holder_sec_code":"6218","doc_id":"S100YKK8","period_end":"2026-03-31","holder_table":"reporting","shares":3576,"book_value_yen":4000000,"prior_shares":3576,"prior_book_value_yen":4000000,"purpose_ja":"(保有目的)当社製品の主要顧客であり、相互情報連携による安定した取引の強化のため。株式分割により株式数が増加しております。(定量的な保有効果)(注)１","reciprocal":"有","pct_outstanding":0.0003686005513458192,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.037611659614480486,"pct_of_holder_assets":0.01334089317279792,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10635000000,"holder_total_assets_yen":29983000000,"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":null,"book_value_yen":null,"prior_shares":3000000,"prior_book_value_yen":3576000000,"purpose_ja":"同上","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":3590969000000,"holder_total_assets_yen":82174280000000,"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　銘柄ごとの定量的な保有効果の記載は困難であるため記載していませんが、保有の合理性を「（ａ）保有方針及び保有の合理性を検証する方法並びに個別銘柄の保有の適否に関する取締役会等における検証の内容」に記載のとおり検証し、必要な対応を実施しています。"},{"holder_table":"reporting","note_no":"2","text_ja":"２　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）を勘案し記載しています。"}],"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":2,"sale_proceeds_yen":10984000000,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":1,"acquisition_cost_yen":1493000000,"issues_decreased":1,"sale_proceeds_yen":189000000,"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":40673000000,"listed_yen":34384000000,"unlisted_yen":6289000000,"listed_issues":18,"unlisted_issues":54,"equity_yen":1132238000000,"equity_basis":"ifrs_consolidated_excl_nci","total_assets_yen":2902584000000,"assets_basis":"ifrs_consolidated","pct_of_equity":3.5922659370203083,"pct_of_assets":1.4012686626812523,"equity_basis_label":"Consolidated equity attributable to owners of the parent (IFRS)","assets_basis_label":"Consolidated total equity (IFRS)","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":34384000000,"issue_count":18,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":6289000000,"issue_count":54,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"unlisted"}],"scale_history":[{"year":"2021","period_end":"2021-12-31","policy_total_yen":101073000000,"equity_yen":900670000000,"equity_basis":"jgaap_consolidated","pct_of_equity":11.221979193267234,"pct_of_assets":5.5143249803455365},{"year":"2022","period_end":"2022-12-31","policy_total_yen":62225000000,"equity_yen":1054298000000,"equity_basis":"jgaap_consolidated","pct_of_equity":5.902031493941941,"pct_of_assets":2.85005526061345},{"year":"2023","period_end":"2023-12-31","policy_total_yen":49039000000,"equity_yen":1182670000000,"equity_basis":"jgaap_consolidated","pct_of_equity":4.146465201620063,"pct_of_assets":1.9066766927349625},{"year":"2024","period_end":"2024-12-31","policy_total_yen":52812000000,"equity_yen":1268523000000,"equity_basis":"jgaap_consolidated","pct_of_equity":4.163267043640517,"pct_of_assets":1.8898030005972282},{"year":"2025","period_end":"2025-12-31","policy_total_yen":40673000000,"equity_yen":1132238000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":3.5922659370203083,"pct_of_assets":1.4012686626812523}],"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":"2019-12-31","named_holdings":30,"book_value_yen":80668000000},{"year":"2021","period_end":"2021-12-31","named_holdings":27,"book_value_yen":86040000000},{"year":"2022","period_end":"2022-12-31","named_holdings":25,"book_value_yen":51524000000},{"year":"2023","period_end":"2023-12-31","named_holdings":21,"book_value_yen":41055000000},{"year":"2024","period_end":"2024-12-31","named_holdings":20,"book_value_yen":42606000000},{"year":"2025","period_end":"2025-12-31","named_holdings":19,"book_value_yen":34379000000}],"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."}}