{"entity":{"edinet_code":"E02522","sec_code":"8075","name_ja":"神鋼商事株式会社","name_en":"Shinsho Corporation","industry":"卸売業","industry_en":"Wholesale Trade"},"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":"S100YEV4","filer_name":"神鋼商事株式会社","filer_name_en":"Shinsho Corporation","period_end":"2026-03-31","filed_date":"2026-06-19","sha256":"166a368446e200d7dc7987546ca6ae82c1443cb091059d0774dae1fda320cf84","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":"シンフォニアテクノロジー㈱","held_name_en":"SINFONIA TECHNOLOGY CO.,LTD.","held_sec_code":"6507","match_status":"matched","shares":400000,"book_value_yen":4148000000,"prior_shares":400000,"prior_book_value_yen":2392000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大と、製品・原材料等の安定調達を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"有","pct_outstanding":1.4096706649860573,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":4.107662751777545,"pct_of_holder_assets":1.0812698925768267,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"因幡電機産業㈱","held_name_en":"INABA DENKI SANGYO CO.,LTD.","held_sec_code":"9934","match_status":"matched","shares":596800,"book_value_yen":1551000000,"prior_shares":298400,"prior_book_value_yen":1133000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。株式の増加は、株式の分割のためです。","reciprocal":"有","pct_outstanding":0.5316509597422276,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.5359172921906874,"pct_of_holder_assets":0.40430318307296487,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":2.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱神戸製鋼所","held_name_en":"Kobe Steel, Ltd.","held_sec_code":"5406","match_status":"matched","shares":789100,"book_value_yen":1491000000,"prior_shares":1578200,"prior_book_value_yen":2730000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大と、製品・原材料等の安定調達を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。日本高周波鋼業㈱との株式交換により取得しております。","reciprocal":"有","pct_outstanding":0.20009866073542895,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.476500762512131,"pct_of_holder_assets":0.38866282782836276,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":["share exchange"],"note_refs":[],"share_ratio":0.5,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三櫻工業㈱","held_name_en":"Sanoh Industrial Co.,Ltd.","held_sec_code":"6584","match_status":"matched","shares":2212525,"book_value_yen":1486000000,"prior_shares":2212525,"prior_book_value_yen":1460000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大と、製品・原材料等の安定調達を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"有","pct_outstanding":6.079317365631431,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.4715493850389179,"pct_of_holder_assets":0.38735946489131257,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱ヨドコウ","held_name_en":"YODOKO,Ltd.","held_sec_code":"5451","match_status":"matched","shares":764000,"book_value_yen":1063000000,"prior_shares":152800,"prior_book_value_yen":851000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。株式の増加は、株式の分割のためです。","reciprocal":"無","pct_outstanding":0.5358472330398915,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.052662850805094,"pct_of_holder_assets":0.2770949604168676,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":5.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"ユニソルホールディングス㈱","held_name_en":"UNISOL Holdings Corporation","held_sec_code":"7128","match_status":"matched","shares":386800,"book_value_yen":840000000,"prior_shares":386800,"prior_book_value_yen":922000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"有","pct_outstanding":1.5920045481610805,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.831831415499792,"pct_of_holder_assets":0.21896497342442972,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"共英製鋼㈱","held_name_en":"ＫＹＯＥＩ ＳＴＥＥＬ ＬＴＤ．","held_sec_code":"5440","match_status":"matched","shares":360000,"book_value_yen":835000000,"prior_shares":360000,"prior_book_value_yen":677000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"有","pct_outstanding":0.8283683008302322,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.826880038026579,"pct_of_holder_assets":0.21766161048737953,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"木村工機㈱","held_name_en":"KIMURA KOHKI Co.,Ltd.","held_sec_code":"6231","match_status":"matched","shares":50000,"book_value_yen":708000000,"prior_shares":100000,"prior_book_value_yen":797000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"有","pct_outstanding":1.4179570075435313,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.7011150502069676,"pct_of_holder_assets":0.18455619188630504,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":0.5,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"川岸工業㈱","held_name_en":"Kawagishi Bridge Works Co., Ltd.","held_sec_code":"5921","match_status":"matched","shares":141700,"book_value_yen":597000000,"prior_shares":141700,"prior_book_value_yen":529000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"無","pct_outstanding":5.164558807449794,"pct_unavailable":null,"pct_basis_period_end":"2025-09-30","pct_share_classes":1,"pct_of_holder_equity":0.591194470301638,"pct_of_holder_assets":0.1556215346837911,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"小池酸素工業㈱","held_name_en":"KOIKE SANSO KOGYO CO.,LTD.","held_sec_code":"6137","match_status":"matched","shares":246100,"book_value_yen":471000000,"prior_shares":49220,"prior_book_value_yen":310000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。株式の増加は、株式の分割のためです。","reciprocal":"有","pct_outstanding":1.1933993040847861,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.4664197579766691,"pct_of_holder_assets":0.12277678867012666,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":5.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"モリ工業㈱","held_name_en":"MORY INDUSTRIES INC.","held_sec_code":"5464","match_status":"matched","shares":250000,"book_value_yen":236000000,"prior_shares":50000,"prior_book_value_yen":249000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。株式の増加は、株式の分割のためです。","reciprocal":"無","pct_outstanding":0.6545924899912808,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.23370501673565586,"pct_of_holder_assets":0.06151873062876835,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":5.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三和ホールディングス㈱","held_name_en":"Sanwa Holdings Corporation","held_sec_code":"5929","match_status":"matched","shares":62200,"book_value_yen":220000000,"prior_shares":124500,"prior_book_value_yen":593000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"有","pct_outstanding":0.02963533294010137,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.21786060882137412,"pct_of_holder_assets":0.05734796923020778,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"川田テクノロジーズ㈱","held_name_en":"KAWADA TECHNOLOGIES, INC.","held_sec_code":"3443","match_status":"matched","shares":45600,"book_value_yen":208000000,"prior_shares":45600,"prior_book_value_yen":132000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"無","pct_outstanding":0.26147673573819297,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2059773028856628,"pct_of_holder_assets":0.054219898181287356,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱ヤマックス","held_name_en":"YAMAX Corp.","held_sec_code":"5285","match_status":"matched","shares":100000,"book_value_yen":153000000,"prior_shares":100000,"prior_book_value_yen":140000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"無","pct_outstanding":0.9854741115950884,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.15151215068031926,"pct_of_holder_assets":0.039882905873735414,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"神鋼鋼線工業㈱","held_name_en":"KOBELCO WIRE COMPANY, LTD.","held_sec_code":"5660","match_status":"matched","shares":100000,"book_value_yen":144000000,"prior_shares":100000,"prior_book_value_yen":135000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"（注）３","pct_outstanding":1.6921335587480852,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.14259967122853578,"pct_of_holder_assets":0.037536852587045096,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":null,"corporate_actions":[],"note_refs":["3"],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"東邦アセチレン","held_name_en":"Toho Acetylene Co., Ltd.","held_sec_code":"4093","match_status":"matched","shares":297000,"book_value_yen":130000000,"prior_shares":297000,"prior_book_value_yen":106000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"有","pct_outstanding":0.8556439368840156,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.12873581430353925,"pct_of_holder_assets":0.0338874363633046,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱椿本チエイン","held_name_en":"ＴＳＵＢＡＫＩＭＯＴＯ　ＣＨＡＩＮ　ＣＯ．","held_sec_code":"6371","match_status":"matched","shares":20800,"book_value_yen":47000000,"prior_shares":null,"prior_book_value_yen":null,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。大同工業㈱との株式交換により取得しております。","reciprocal":"無","pct_outstanding":0.01999886948698352,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.04654294824820265,"pct_of_holder_assets":0.012251611608271663,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":["share exchange"],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱駒井ハルテック","held_name_en":"KOMAIHALTEC Inc.","held_sec_code":"5915","match_status":"matched","shares":21100,"book_value_yen":40000000,"prior_shares":21100,"prior_book_value_yen":33000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"無","pct_outstanding":0.46048664490521724,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.03961101978570438,"pct_of_holder_assets":0.010426903496401414,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"高圧ガス工業㈱","held_name_en":"KOATSU GAS KOGYO CO., LTD.","held_sec_code":"4097","match_status":"matched","shares":24620,"book_value_yen":27000000,"prior_shares":23488,"prior_book_value_yen":20000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。株式の増加は、持株会による買付のためです。","reciprocal":"無","pct_outstanding":0.044620505141090505,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02673743835535046,"pct_of_holder_assets":0.007038159860070955,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"特殊電極㈱","held_name_en":"ＴＯＫＵＤＥＮ　ＣＯ．，ＬＴＤ．","held_sec_code":"3437","match_status":"matched","shares":2961,"book_value_yen":8000000,"prior_shares":2451,"prior_book_value_yen":5000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。株式の増加は、持株会による買付のためです。","reciprocal":"無","pct_outstanding":0.18716814159292036,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.007922203957140876,"pct_of_holder_assets":0.002085380699280283,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"双葉電子工業㈱","held_name_en":"FUTABA CORPORATION","held_sec_code":"6986","match_status":"matched","shares":11600,"book_value_yen":7000000,"prior_shares":11600,"prior_book_value_yen":6000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"有","pct_outstanding":0.02734872565194234,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.006931928462498267,"pct_of_holder_assets":0.0018247081118702476,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱SUBARU","held_name_en":"SUBARU CORPORATION","held_sec_code":"7270","match_status":"matched","shares":2000,"book_value_yen":4000000,"prior_shares":2000,"prior_book_value_yen":5000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。","reciprocal":"無","pct_outstanding":0.00027955275411578427,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.003961101978570438,"pct_of_holder_assets":0.0010426903496401415,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱ダイヘン","held_name_en":"DAIHEN Corporation","held_sec_code":"6622","match_status":"matched","shares":350,"book_value_yen":3000000,"prior_shares":202,"prior_book_value_yen":1000000,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品・原材料等の安定調達を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。株式の増加は、持株会による買付のためです。","reciprocal":"有","pct_outstanding":null,"pct_unavailable":"holding restated onto a share base the issuer has not filed yet","pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0029708264839278286,"pct_of_holder_assets":0.0007820177622301062,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"エア・ウォーター㈱","held_name_en":"AIR WATER INC.","held_sec_code":"4088","match_status":"matched","shares":130,"book_value_yen":0,"prior_shares":null,"prior_book_value_yen":null,"purpose_ja":"取引先として、事業上の関係を維持・強化し、製品販売の維持拡大を通じて企業基盤の安定化を図り、中長期的に企業価値の向上を図るため。主として取引高をもとに保有の合理性を検討しております。株式の増加は、持株会による買付のためです。","reciprocal":"無","pct_outstanding":5.6781686431549104e-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":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"日本高周波鋼業㈱","held_name_en":"Nippon Koshuha Steel Co.,Ltd.","held_sec_code":null,"match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":15000,"prior_book_value_yen":5000000,"purpose_ja":"㈱神戸製鋼所との株式交換を実施しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2025-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":["share exchange"],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"大同工業㈱","held_name_en":"ＤＡＩＤＯ　ＫＯＧＹＯ　ＣＯ.,　ＬＴＤ．","held_sec_code":null,"match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":32000,"prior_book_value_yen":27000000,"purpose_ja":"㈱椿本チエインとの株式交換を実施しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2025-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":100982000000,"holder_total_assets_yen":383623000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":["share exchange"],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"シンフォニアテクノロジー株式会社","holder_name_en":"SINFONIA TECHNOLOGY CO.,LTD.","holder_sec_code":"6507","doc_id":"S100YI4V","period_end":"2026-03-31","holder_table":"reporting","shares":450000,"book_value_yen":1031000000,"prior_shares":150000,"prior_book_value_yen":861000000,"purpose_ja":"定量的な保有効果の記載は困難ですが、販売・調達両面における取引パートナーとしての重要性や協業状況等に関する事業部門へのヒアリング結果を踏まえ、取締役会において保有の必要性を総合的に検証し、取引関係等を維持・強化するために保有継続を決議しています。","reciprocal":"有","pct_outstanding":1.6943609333684655,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.0424038986512447,"pct_of_holder_assets":0.6494897316366385,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":98906000000,"holder_total_assets_yen":158740000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ユニソルホールディングス株式会社","holder_name_en":"UNISOL Holdings Corporation","holder_sec_code":"7128","doc_id":"S100XU07","period_end":"2025-12-31","holder_table":"largest","shares":158297,"book_value_yen":400000000,"prior_shares":51755,"prior_book_value_yen":320000000,"purpose_ja":"（保有目的）建設資材部門において、建築資材の安定仕入を目的とし、同社との良好な取引関係の維持、強化を図るため。（定量的な保有効果）（注１）（株式が増加した理由）円滑な事業関係を図るため取引先持株会による取得を行ったため。","reciprocal":"有","pct_outstanding":0.5960272281542844,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5414478315014348,"pct_of_holder_assets":0.34182191078448126,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":73876000000,"holder_total_assets_yen":117020000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"因幡電機産業株式会社","holder_name_en":"INABA DENKI SANGYO CO.,LTD.","holder_sec_code":"9934","doc_id":"S100YFJE","period_end":"2026-03-31","holder_table":"reporting","shares":62700,"book_value_yen":143000000,"prior_shares":62700,"prior_book_value_yen":120000000,"purpose_ja":"・神鋼商事㈱は自社製品事業における仕入先の１社であり、空調用配管部材の原材料等を仕入れている。・近年の猛暑を受けた空調需要の高まり等を背景に、将来に向けて取引量がさらに増加する可能性がある。・株式の保有によって取引関係が強化され、同社からの原材料調達の安定性向上に寄与していると認識している。・同社株式を保有しない場合、取引関係が弱体化し、調達の安定性が低下するリスクがある。","reciprocal":"有","pct_outstanding":0.2360809567160062,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.072447614801605,"pct_of_holder_assets":0.04563951168914067,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":197384000000,"holder_total_assets_yen":313325000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"三櫻工業株式会社","holder_name_en":"Sanoh Industrial Co.,Ltd.","holder_sec_code":"6584","doc_id":"S100YL53","period_end":"2026-03-31","holder_table":"reporting","shares":38574,"book_value_yen":88000000,"prior_shares":38574,"prior_book_value_yen":74000000,"purpose_ja":"（保有目的及び定量的な保有効果）取引関係等の維持、発展（注）１（業務提携等の概要）自動車部品事業で取引","reciprocal":"有","pct_outstanding":0.14524061920834488,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.16933497536945813,"pct_of_holder_assets":0.06200283240211655,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":51968000000,"holder_total_assets_yen":141929000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"双葉電子工業株式会社","holder_name_en":"FUTABA CORPORATION","holder_sec_code":"6986","doc_id":"S100YK0D","period_end":"2026-03-31","holder_table":"reporting","shares":30000,"book_value_yen":68000000,"prior_shares":10000,"prior_book_value_yen":57000000,"purpose_ja":"当社生産器材事業の取引先であり、取引関係強化のため保有しています。（注）１株式分割により株式数が増加しています。","reciprocal":"有","pct_outstanding":0.1129573955578977,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07142857142857142,"pct_of_holder_assets":0.062451783549465484,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":95200000000,"holder_total_assets_yen":108884000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"小池酸素工業株式会社","holder_name_en":"KOIKE SANSO KOGYO CO.,LTD.","holder_sec_code":"6137","doc_id":"S100YKGK","period_end":"2026-03-31","holder_table":"reporting","shares":24000,"book_value_yen":55000000,"prior_shares":24000,"prior_book_value_yen":45000000,"purpose_ja":"主に溶接機材セグメントにおいて製品購入、販売等を行っている重要な取引先グループで、当社の中長期的な企業価値向上の観点から保有しています。","reciprocal":"有","pct_outstanding":0.09036591644631817,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.10982647417081012,"pct_of_holder_assets":0.06952169076751946,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":50079000000,"holder_total_assets_yen":79112000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ヤマックス","holder_name_en":"YAMAX Corp.","holder_sec_code":"5285","doc_id":"S100YFLV","period_end":"2026-03-31","holder_table":"reporting","shares":14379,"book_value_yen":32958000,"prior_shares":13325,"prior_book_value_yen":25505000,"purpose_ja":"（保有目的）取引先との関係強化（定量的な保有効果）（注）（株式数が増加した理由）取引先持株会を通じた株式の取得","reciprocal":"有","pct_outstanding":0.05414047969090037,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.3244679107261365,"pct_of_holder_assets":0.19600975802447285,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10157553000,"holder_total_assets_yen":16814469000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"東邦アセチレン株式会社","holder_name_en":"Toho Acetylene Co., Ltd.","holder_sec_code":"4093","doc_id":"S100YL3N","period_end":"2026-03-31","holder_table":"reporting","shares":11400,"book_value_yen":26128000,"prior_shares":3800,"prior_book_value_yen":21819000,"purpose_ja":"当社グループの主力商品の一つである溶接材料の取引において、商品の安定調達のため保有しています。","reciprocal":"有（注）２","pct_outstanding":0.042923810312001126,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.1225576881402171,"pct_of_holder_assets":0.07693241533834731,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":21318940000,"holder_total_assets_yen":33962277000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"日鉄鉱業株式会社","holder_name_en":"Nittetsu Mining Co., Ltd.","holder_sec_code":"1515","doc_id":"S100YI8I","period_end":"2026-03-31","holder_table":"reporting","shares":6300,"book_value_yen":14000000,"prior_shares":2100,"prior_book_value_yen":4000000,"purpose_ja":"当社グループの鉱石部門の事業活動の円滑化及び売上の拡大を図るため同社株式を保有しております。 [取引：石灰石等の販売]","reciprocal":"無","pct_outstanding":0.023721053067158517,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.008352125615969264,"pct_of_holder_assets":0.004510134917464531,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":167622000000,"holder_total_assets_yen":310412000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ＳＥＣカーボン株式会社","holder_name_en":"SEC CARBON,LIMITED","holder_sec_code":"5304","doc_id":"S100YDCX","period_end":"2026-03-31","holder_table":"reporting","shares":6403,"book_value_yen":14000000,"prior_shares":2053,"prior_book_value_yen":11000000,"purpose_ja":"販売及び購買取引先との関係の維持強化 持株会による定期購入","reciprocal":"無","pct_outstanding":0.024108873458573966,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.018034729736692946,"pct_of_holder_assets":0.016088995127332903,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":77628000000,"holder_total_assets_yen":87016000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"特殊電極株式会社","holder_name_en":"ＴＯＫＵＤＥＮ　ＣＯ．，ＬＴＤ．","holder_sec_code":"3437","doc_id":"S100YD8G","period_end":"2026-03-31","holder_table":"reporting","shares":4762,"book_value_yen":10915000,"prior_shares":4065,"prior_book_value_yen":7780000,"purpose_ja":"主に溶接材料事業の売上取引及び仕入取引の安定強化を図り、業界の情報把握を目的として保有しております。取引先持株会における定期買付により株式数が増加しており、良好な取引関係の継続による当社の持続的な成長と中長期的な企業価値向上に資すると判断しております。","reciprocal":"有","pct_outstanding":0.017930103921556962,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.13806886999199922,"pct_of_holder_assets":0.09153896498825383,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":7905475000,"holder_total_assets_yen":11923884000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"三和ホールディングス株式会社","holder_name_en":"Sanwa Holdings Corporation","holder_sec_code":"5929","doc_id":"S100YFHH","period_end":"2026-03-31","holder_table":"reporting","shares":3800,"book_value_yen":8000000,"prior_shares":2500,"prior_book_value_yen":14000000,"purpose_ja":"原材料の安定調達、営業政策等における取引関係の維持・強化を図る目的で保有しており、その保有効果についても、当社の資本コストを上回ることを確認しております。なお、株式数の増加については株式分割によるものです。","reciprocal":"有","pct_outstanding":0.014307936770667043,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.002279306179199052,"pct_of_holder_assets":0.0014603923344006368,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":350984000000,"holder_total_assets_yen":547798000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社七十七銀行","holder_name_en":"The 77 Bank，Ltd.","holder_sec_code":"8341","doc_id":"S100YAM0","period_end":"2026-03-31","holder_table":"reporting","shares":3000,"book_value_yen":6000000,"prior_shares":3000,"prior_book_value_yen":5000000,"purpose_ja":"当行が営業基盤とする地域に営業・製造拠点を有し、地域経済の成長・活性化等に貢献する企業との総合的な取引関係の維持・強化による取引先および当行の企業価値向上","reciprocal":"無","pct_outstanding":0.011295739555789771,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0008671723244843215,"pct_of_holder_assets":5.7510888488591805e-05,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":691904000000,"holder_total_assets_yen":10432807000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"共英製鋼株式会社","holder_name_en":"ＫＹＯＥＩ ＳＴＥＥＬ ＬＴＤ．","holder_sec_code":"5440","doc_id":"S100YGQP","period_end":"2026-03-31","holder_table":"reporting","shares":1323,"book_value_yen":3000000,"prior_shares":1323,"prior_book_value_yen":3000000,"purpose_ja":"同社は当社の製品販売先および主原料、副原料の購入先であり、取引協力関係の維持・構築やカーボンニュートラルの取り組みで重要性を増している鉄スクラップと副原料の安定調達を目的として保有しています。","reciprocal":"有","pct_outstanding":0.004981421144103289,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0013710650433256554,"pct_of_holder_assets":0.0008040157908701327,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":218808000000,"holder_total_assets_yen":373127000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"木村工機株式会社","holder_name_en":"KIMURA KOHKI Co.,Ltd.","holder_sec_code":"6231","doc_id":"S100YCHD","period_end":"2026-03-31","holder_table":"reporting","shares":900,"book_value_yen":2062000,"prior_shares":900,"prior_book_value_yen":1722000,"purpose_ja":"主要な仕入先として、安定的な取引関係維持のため保有しております。定量的な保有効果の測定は困難ではありますが、受取配当金等により当社企業価値向上に資すると判断しております。","reciprocal":"有","pct_outstanding":0.0033887218667369313,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.014658363104430885,"pct_of_holder_assets":0.008386938015159126,"holder_equity_basis":"parent_only","holder_equity_yen":14067055000,"holder_total_assets_yen":24585850000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社丸運","holder_name_en":"MARUWN CORPORATION","holder_sec_code":"9067","doc_id":"S100W1FE","period_end":"2025-03-31","holder_table":"reporting","shares":100,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"（保有目的）当社の貨物輸送事業部及び海外物流事業部を中心に同社が取り扱う非鉄金属製品の輸送・保管業務を請け負っており、取引を円滑に進めるために保有しております。（定量的な保有効果）（注１）","reciprocal":"無","pct_outstanding":0.0011295654493942253,"pct_unavailable":null,"pct_basis_period_end":"2025-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":25694000000,"holder_total_assets_yen":36905000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社サーラコーポレーション","holder_name_en":"SALA CORPORATION","holder_sec_code":"2734","doc_id":"S100XL6L","period_end":"2025-11-30","holder_table":"largest","shares":300,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"（保有目的）取引関係等の強化（定量的な保有効果）（注１）（株式数が増加した理由）株式分割によるもの","reciprocal":"無","pct_outstanding":0.001129573955578977,"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":"jgaap_consolidated","holder_equity_yen":93567000000,"holder_total_assets_yen":218345000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ダイヘン","holder_name_en":"DAIHEN Corporation","holder_sec_code":"6622","doc_id":"S100YEET","period_end":"2026-03-31","holder_table":"reporting","shares":300,"book_value_yen":0,"prior_shares":100,"prior_book_value_yen":0,"purpose_ja":"主にマテリアルプロセシングで溶接機等の販売先、エネルギーマネジメントで変圧器用部材等の仕入先であります。同社との良好な取引関係の維持・強化が当社事業の発展に資すると判断し、保有しております。なお、同社は2025年４月に１株を３株とする株式分割を行ったため、保有株式数が増加しております。","reciprocal":"無","pct_outstanding":0.001129573955578977,"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":"jgaap_consolidated","holder_equity_yen":170746000000,"holder_total_assets_yen":320175000000,"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．定量的な保有効果については記載が困難であります。保有の合理性は、取締役会において、営業政策上の保有妥当性に加え、発行会社との取引によって得た利益及び配当金の合計が当社資本コスト（WACC）を上回っていること（経済合理性）の確認・検証を行い、その結果保有意義が希薄と判断された株式については、速やかに売却をしております。"},{"holder_table":"reporting","note_no":"2","text_ja":"２．「－」は、当該銘柄を保有していないことを示しております。"},{"holder_table":"reporting","note_no":"3","text_ja":"３．神鋼鋼線工業㈱は当社株式を保有しておりませんが、同社退職給付信託口として日本カストディ銀行㈱が当社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":4,"acquisition_cost_yen":4000000,"issues_decreased":3,"sale_proceeds_yen":2357000000,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":3,"acquisition_cost_yen":155000000,"issues_decreased":2,"sale_proceeds_yen":37000000,"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":18371000000,"listed_yen":14436000000,"unlisted_yen":3935000000,"listed_issues":24,"unlisted_issues":46,"equity_yen":100982000000,"equity_basis":"jgaap_consolidated","total_assets_yen":383623000000,"assets_basis":"jgaap_consolidated","pct_of_equity":18.19235111207938,"pct_of_assets":4.78881610330976,"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":14436000000,"issue_count":24,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":3935000000,"issue_count":46,"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":20108000000,"equity_yen":63753000000,"equity_basis":"jgaap_consolidated","pct_of_equity":31.540476526594826,"pct_of_assets":5.523735746327903},{"year":"2023","period_end":"2023-03-31","policy_total_yen":21048000000,"equity_yen":73896000000,"equity_basis":"jgaap_consolidated","pct_of_equity":28.48327379019162,"pct_of_assets":5.327366790519676},{"year":"2024","period_end":"2024-03-31","policy_total_yen":27418000000,"equity_yen":87480000000,"equity_basis":"jgaap_consolidated","pct_of_equity":31.34202103337906,"pct_of_assets":6.916611168291255},{"year":"2025","period_end":"2025-03-31","policy_total_yen":17029000000,"equity_yen":92977000000,"equity_basis":"jgaap_consolidated","pct_of_equity":18.315282274110803,"pct_of_assets":4.401737017602812},{"year":"2026","period_end":"2026-03-31","policy_total_yen":18371000000,"equity_yen":100982000000,"equity_basis":"jgaap_consolidated","pct_of_equity":18.19235111207938,"pct_of_assets":4.78881610330976}],"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":47,"book_value_yen":12696000000},{"year":"2023","period_end":"2023-03-31","named_holdings":39,"book_value_yen":13451000000},{"year":"2024","period_end":"2024-03-31","named_holdings":33,"book_value_yen":19495000000},{"year":"2025","period_end":"2025-03-31","named_holdings":27,"book_value_yen":13258000000},{"year":"2026","period_end":"2026-03-31","named_holdings":26,"book_value_yen":14417000000}],"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."}}