{"entity":{"edinet_code":"E01110","sec_code":"5110","name_ja":"住友ゴム工業株式会社","name_en":"Sumitomo Rubber Industries, Ltd.","industry":"ゴム製品","industry_en":"Rubber Products"},"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":"S100XT7A","filer_name":"住友ゴム工業株式会社","filer_name_en":"Sumitomo Rubber Industries, Ltd.","period_end":"2025-12-31","filed_date":"2026-03-24","sha256":"37c1ee03ab151e82dda3824d5e82ae75cd66d4df6c8ee62be0f86e083b98260e","status":"partial"},"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":"華豊橡膠工業股份有限公司","held_name_en":null,"held_sec_code":null,"match_status":"foreign","shares":28428574,"book_value_yen":2117000000,"prior_shares":28428574,"prior_book_value_yen":2504000000,"purpose_ja":"(保有目的)主にタイヤの生産委託で取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":null,"pct_share_classes":null,"pct_of_holder_equity":0.29563735895430676,"pct_of_holder_assets":0.14500675373921526,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱イエローハット","held_name_en":"YELLOW HAT LTD.","held_sec_code":"9882","match_status":"matched","shares":1247400,"book_value_yen":2046000000,"prior_shares":623700,"prior_book_value_yen":1675000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。(増加理由)2025年３月31日付け普通株式１株につき２株の割合で株式分割を実施","reciprocal":"有","pct_outstanding":1.450104411237614,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2857222656686404,"pct_of_holder_assets":0.14014351353350704,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":["share split"],"note_refs":[],"share_ratio":2.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱住友倉庫","held_name_en":"The Sumitomo Warehouse Co., Ltd.","held_sec_code":"9303","match_status":"matched","shares":416000,"book_value_yen":1477000000,"prior_shares":416000,"prior_book_value_yen":1169000000,"purpose_ja":"(保有目的)主にタイヤの輸送、補修用タイヤの販売取引及び倉庫の賃借取引があり、取引関係維持・強化のために保有しております。","reciprocal":"有","pct_outstanding":0.5458700436951912,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.20626187018210257,"pct_of_holder_assets":0.10116909554691589,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"住友不動産㈱","held_name_en":"Sumitomo Realty & Development Co., Ltd.","held_sec_code":"8830","match_status":"matched","shares":182000,"book_value_yen":1431000000,"prior_shares":182000,"prior_book_value_yen":899000000,"purpose_ja":"(保有目的)主に不動産関係で取引があり、取引関係維持・強化のために保有しております。","reciprocal":"有","pct_outstanding":null,"pct_unavailable":"issuer share count changed over this window","pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.1998380069266004,"pct_of_holder_assets":0.09801826386434437,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱ロジネットジャパン","held_name_en":"LOGINET JAPAN CO., LTD.","held_sec_code":"9027","match_status":"matched","shares":151500,"book_value_yen":626000000,"prior_shares":151500,"prior_book_value_yen":445000000,"purpose_ja":"(保有目的)主にタイヤの輸送及び補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":3.057147469529421,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.08742039995531226,"pct_of_holder_assets":0.04287870941934282,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"センコーグループホールディングス㈱","held_name_en":"SENKO Group Holdings Co., Ltd.","held_sec_code":"9069","match_status":"matched","shares":190000,"book_value_yen":371000000,"prior_shares":190000,"prior_book_value_yen":283000000,"purpose_ja":"(保有目的)主にタイヤの輸送及び補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"有","pct_outstanding":0.11118493725924694,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.051809853647637134,"pct_of_holder_assets":0.02541214248334854,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"井関農機㈱","held_name_en":"ISEKI&CO., LTD.","held_sec_code":"6310","match_status":"matched","shares":185300,"book_value_yen":345000000,"prior_shares":185300,"prior_book_value_yen":173000000,"purpose_ja":"(保有目的)主に新車用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"有","pct_outstanding":0.8101044728740255,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.04817897441626634,"pct_of_holder_assets":0.02363123761928638,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"富士急行㈱","held_name_en":"FUJI KYUKO CO., LTD.","held_sec_code":"9010","match_status":"matched","shares":166368,"book_value_yen":345000000,"prior_shares":166368,"prior_book_value_yen":372000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":0.31363063771374483,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.04817897441626634,"pct_of_holder_assets":0.02363123761928638,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"福山通運㈱","held_name_en":"FUKUYAMA TRANSPORTING CO., LTD.","held_sec_code":"9075","match_status":"matched","shares":67400,"book_value_yen":298000000,"prior_shares":67400,"prior_book_value_yen":249000000,"purpose_ja":"(保有目的)主にタイヤの輸送及び補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":0.18998136914160807,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.04161546195955759,"pct_of_holder_assets":0.020411909595789392,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"セイノーホールディングス㈱","held_name_en":"SEINO HOLDINGS CO., LTD.","held_sec_code":"9076","match_status":"matched","shares":95530,"book_value_yen":225000000,"prior_shares":95530,"prior_book_value_yen":227000000,"purpose_ja":"(保有目的)主にタイヤの輸送及び補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":0.05728249069858093,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.031421070271478044,"pct_of_holder_assets":0.015411676708230246,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"阪急阪神ホールディングス㈱","held_name_en":"Hankyu Hanshin Holdings, Inc.","held_sec_code":"9042","match_status":"matched","shares":56560,"book_value_yen":223000000,"prior_shares":56560,"prior_book_value_yen":233000000,"purpose_ja":"(保有目的)主にタイヤの輸送及び補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":0.023675224079758982,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.03114177186906491,"pct_of_holder_assets":0.01527468402637931,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"エア・ウォーター㈱","held_name_en":"AIR WATER INC.","held_sec_code":"4088","match_status":"matched","shares":50000,"book_value_yen":113000000,"prior_shares":50000,"prior_book_value_yen":96000000,"purpose_ja":"(保有目的)主にタイヤの輸送及び補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":0.021839110165980426,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.015780359736342307,"pct_of_holder_assets":0.007740086524577857,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"STAMFORD TYRES CORPORATION LIMITED","held_name_en":null,"held_sec_code":null,"match_status":"foreign","shares":4300000,"book_value_yen":101000000,"prior_shares":4300000,"prior_book_value_yen":108000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":null,"pct_share_classes":null,"pct_of_holder_equity":0.01410456932186348,"pct_of_holder_assets":0.006918130433472244,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱丸運","held_name_en":"MARUWN CORPORATION","held_sec_code":"9067","match_status":"matched","shares":60200,"book_value_yen":57000000,"prior_shares":60200,"prior_book_value_yen":27000000,"purpose_ja":"(保有目的)主にタイヤの輸送及び補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":0.20841376044583096,"pct_unavailable":null,"pct_basis_period_end":"2025-03-31","pct_share_classes":1,"pct_of_holder_equity":0.007960004468774439,"pct_of_holder_assets":0.0039042914327516625,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"広島電鉄㈱","held_name_en":"Hiroshima Electric Railway Co.,Ltd.","held_sec_code":"9033","match_status":"matched","shares":75000,"book_value_yen":46000000,"prior_shares":75000,"prior_book_value_yen":48000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。","reciprocal":"無","pct_outstanding":0.24675029856786126,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.006423863255502179,"pct_of_holder_assets":0.003150831682571517,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"京成電鉄㈱","held_name_en":"Keisei Electric Railway Co.,Ltd.","held_sec_code":"9009","match_status":"matched","shares":13500,"book_value_yen":17000000,"prior_shares":4500,"prior_book_value_yen":19000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しております。(増加理由)2025年１月１日付け普通株式１株につき３株の割合で株式分割を実施","reciprocal":"無","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":0.0023740364205116745,"pct_of_holder_assets":0.001164437795732952,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"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":"㈱タカキタ","held_name_en":"TAKAKITA CO., LTD.","held_sec_code":"6325","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":64000,"prior_book_value_yen":24000000,"purpose_ja":"(保有目的)主に新車用タイヤの販売取引があり、取引関係維持・強化のために保有しておりました。","reciprocal":"有","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":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"カメイ㈱","held_name_en":"KAMEI CORPORATION","held_sec_code":"8037","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":6000,"prior_book_value_yen":11000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しておりました。","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":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"トヨタ自動車㈱","held_name_en":"TOYOTA MOTOR CORPORATION","held_sec_code":"7203","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":1598085,"prior_book_value_yen":5028000000,"purpose_ja":"(保有目的)主に新車用タイヤの販売取引があり、取引関係維持・強化のために保有しておりました。","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":716080000000,"holder_total_assets_yen":1459932000000,"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㈱","held_name_en":"HONDA MOTOR CO., LTD.","held_sec_code":"7267","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":3900,"prior_book_value_yen":6000000,"purpose_ja":"(保有目的)主に新車用タイヤの販売取引があり、取引関係維持・強化のために保有しておりました。","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":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱オートバックスセブン","held_name_en":"AUTOBACS SEVEN CO.,LTD.","held_sec_code":"9832","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":949800,"prior_book_value_yen":1394000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しておりました。","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":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱豊田自動織機","held_name_en":"TOYOTA INDUSTRIES CORPORATION","held_sec_code":null,"match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":40000,"prior_book_value_yen":515000000,"purpose_ja":"(保有目的)主に新車用タイヤの販売取引があり、取引関係維持・強化のために保有しておりました。","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":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三愛オブリ㈱","held_name_en":"SAN-AI OBBLI CO.,LTD.","held_sec_code":"8097","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":152000,"prior_book_value_yen":288000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しておりました。","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":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"静甲㈱","held_name_en":null,"held_sec_code":null,"match_status":"unmatched","shares":null,"book_value_yen":null,"prior_shares":10000,"prior_book_value_yen":8000000,"purpose_ja":"(保有目的)主に補修用タイヤの販売取引があり、取引関係維持・強化のために保有しておりました。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":null,"pct_share_classes":null,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":716080000000,"holder_total_assets_yen":1459932000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"住友商事株式会社","holder_name_en":"SUMITOMO CORPORATION","holder_sec_code":"8053","doc_id":"S100YARD","period_end":"2026-03-31","holder_table":"reporting","shares":2354400,"book_value_yen":4759000000,"prior_shares":2858900,"prior_book_value_yen":5383000000,"purpose_ja":"主に自動車グループの同社との取引関係の維持・強化による中長期的な収益の拡大等を目的として保有しております。当社グループは同社製品の取引を行っており、関連する事業投資も共同で実施しております。","reciprocal":"無","pct_outstanding":0.8957668271771196,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.10281826617594476,"pct_of_holder_assets":0.034894281106686166,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":4628555000000,"holder_total_assets_yen":13638338000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ＭＳ＆ＡＤインシュアランスグループホールディングス株式会社","holder_name_en":"MS&AD Insurance Group Holdings, Inc.","holder_sec_code":"8725","doc_id":"S100YNCJ","period_end":"2026-03-31","holder_table":"largest","shares":1105754,"book_value_yen":2235000000,"prior_shares":1105754,"prior_book_value_yen":2082000000,"purpose_ja":"保険取引先との関係の維持・強化を目的として安定保有していたが、保有方針については②a.(a)に記載のとおり","reciprocal":"無","pct_outstanding":0.4207007102524672,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.04631989952623136,"pct_of_holder_assets":0.007803548886440557,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":4825140000000,"holder_total_assets_yen":28640815000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社イエローハット","holder_name_en":"YELLOW HAT LTD.","holder_sec_code":"9882","doc_id":"S100YC2P","period_end":"2026-03-31","holder_table":"reporting","shares":761877,"book_value_yen":1540000000,"prior_shares":761877,"prior_book_value_yen":1434000000,"purpose_ja":"タイヤの主要仕入先であり、タイヤ販売強化の実現に向け、安定的な商品仕入及び良好な取引関係の維持のために継続保有しております。","reciprocal":"有","pct_outstanding":0.2898675428938253,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":1.242967949183596,"pct_of_holder_assets":0.7446160392228917,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":123897000000,"holder_total_assets_yen":206818000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社住友倉庫","holder_name_en":"The Sumitomo Warehouse Co., Ltd.","holder_sec_code":"9303","doc_id":"S100YHFI","period_end":"2026-03-31","holder_table":"reporting","shares":433371,"book_value_yen":876000000,"prior_shares":433371,"prior_book_value_yen":816000000,"purpose_ja":"物流事業、主に港湾運送業における取引先及び倉庫建物の賃貸先であり、取引関係の維持・強化のために保有しております。","reciprocal":"有","pct_outstanding":0.16488250325372728,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.2694787616281931,"pct_of_holder_assets":0.17072761928520477,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":325072000000,"holder_total_assets_yen":513098000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ちゅうぎんフィナンシャルグループ","holder_name_en":"Chugin Financial Group, Inc.","holder_sec_code":"5832","doc_id":"S100YB0D","period_end":"2026-03-31","holder_table":"largest","shares":291037,"book_value_yen":588000000,"prior_shares":291037,"prior_book_value_yen":548000000,"purpose_ja":"当社資本コストを上回るなど株式保有に伴う取引採算が確保できている銘柄であり、「当社ならびに取引先の持続的な成長・企業価値向上」の維持・強化を図るため。","reciprocal":"無","pct_outstanding":0.11072939605893109,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.09473175447075882,"pct_of_holder_assets":0.005171389341238875,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":620700000000,"holder_total_assets_yen":11370252000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社いよぎんホールディングス","holder_name_en":"Iyogin Holdings, Inc.","holder_sec_code":"5830","doc_id":"S100YBIB","period_end":"2026-03-31","holder_table":"largest","shares":214893,"book_value_yen":434000000,"prior_shares":314893,"prior_book_value_yen":592000000,"purpose_ja":"当社グループの主な営業基盤である瀬戸内圏域に本社等を有し、地域経済の成長・活性化に重要な企業であることから、総合的な関係の維持強化を図ることにより当社グループの中長期的な企業価値の向上に資するため保有しております。","reciprocal":"無","pct_outstanding":0.08175926809062724,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.04943716809320615,"pct_of_holder_assets":0.004549355899256715,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":877882000000,"holder_total_assets_yen":9539812000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"太平洋工業株式会社","holder_name_en":"PACIFIC INDUSTRIAL CO., LTD.","holder_sec_code":"7250","doc_id":"S100VY54","period_end":"2025-03-31","holder_table":"reporting","shares":208299,"book_value_yen":392000000,"prior_shares":208299,"prior_book_value_yen":391000000,"purpose_ja":"営業上の取引関係の円滑化、維持・強化のため。配当利回り等を含めた当社への便益を検証しています。","reciprocal":"無","pct_outstanding":0.079192722467901,"pct_unavailable":null,"pct_basis_period_end":"2024-12-31","pct_share_classes":1,"pct_of_holder_equity":0.23368525219527025,"pct_of_holder_assets":0.1345119139123751,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":167747000000,"holder_total_assets_yen":291424000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"東海カーボン株式会社","holder_name_en":"TOKAI CARBON CO.,LTD.","holder_sec_code":"5301","doc_id":"S100XU85","period_end":"2025-12-31","holder_table":"reporting","shares":157455,"book_value_yen":380000000,"prior_shares":157455,"prior_book_value_yen":280000000,"purpose_ja":"事業機会の創出や取引・協業関係の構築・維持・強化等を通じた中長期的な企業価値の向上。","reciprocal":"無","pct_outstanding":0.05990611866002946,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.10769570860942168,"pct_of_holder_assets":0.05722607159583936,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":352846000000,"holder_total_assets_yen":664033000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本ゼオン株式会社","holder_name_en":"ZEON CORPORATION","holder_sec_code":"4205","doc_id":"S100YJ12","period_end":"2026-03-31","holder_table":"reporting","shares":186000,"book_value_yen":376000000,"prior_shares":186000,"prior_book_value_yen":350000000,"purpose_ja":"同社は、エラストマー素材事業の販売を中心とした取引先であり、同社との事業活動上の関係を深め、新たな事業機会の創出等を目的として同社株式を保有しております。定量的な保有効果は当社の原価情報などが含まれるため記載いたしませんが、保有の合理性を精査し、継続して保有しております。","reciprocal":"無","pct_outstanding":0.07076649246302423,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.0994046297177543,"pct_of_holder_assets":0.06858235171802439,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":378252000000,"holder_total_assets_yen":548246000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社伊予銀行","holder_name_en":"The Iyo Bank, Ltd.","holder_sec_code":"8385","doc_id":"S100OLYJ","period_end":"2022-03-31","holder_table":"reporting","shares":314893,"book_value_yen":353000000,"prior_shares":314893,"prior_book_value_yen":410000000,"purpose_ja":"緊密な関係の維持強化","reciprocal":"有","pct_outstanding":0.11973324695110608,"pct_unavailable":null,"pct_basis_period_end":"2021-12-31","pct_share_classes":1,"pct_of_holder_equity":0.04823735511712249,"pct_of_holder_assets":0.004131168944095454,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":731798000000,"holder_total_assets_yen":8544797000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社中国銀行","holder_name_en":"The Chugoku Bank，Limited","holder_sec_code":"8382","doc_id":"S100O9NP","period_end":"2022-03-31","holder_table":"reporting","shares":291037,"book_value_yen":327000000,"prior_shares":291037,"prior_book_value_yen":379000000,"purpose_ja":"当行資本コストを上回るなど株式保有に伴う取引採算が確保できている銘柄であり、「当行ならびに取引先の持続的な成長・企業価値向上」の維持・強化を図るため。","reciprocal":"無","pct_outstanding":0.11066236782941843,"pct_unavailable":null,"pct_basis_period_end":"2021-12-31","pct_share_classes":1,"pct_of_holder_equity":0.05919473438399461,"pct_of_holder_assets":0.0032033043210616084,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":552414000000,"holder_total_assets_yen":10208209000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本電気株式会社","holder_name_en":"NEC Corporation","holder_sec_code":"6701","doc_id":"S100YBFV","period_end":"2026-03-31","holder_table":"reporting","shares":151000,"book_value_yen":307000000,"prior_shares":303000,"prior_book_value_yen":571000000,"purpose_ja":"主にITサービスセグメントにおける、当該会社との取引関係を維持するため、同社株式を保有しています。","reciprocal":"無","pct_outstanding":0.05745021699955193,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.01397628493046912,"pct_of_holder_assets":0.006872953785094601,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":2196578000000,"holder_total_assets_yen":4466784000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日新電機株式会社","holder_name_en":"Nissin Electric Co., Ltd.","holder_sec_code":"6641","doc_id":"S100O9HU","period_end":"2022-03-31","holder_table":"reporting","shares":140229,"book_value_yen":157000000,"prior_shares":140229,"prior_book_value_yen":182000000,"purpose_ja":"取引関係の強化を通じ、当社の事業活動の円滑化を図るため。","reciprocal":"無","pct_outstanding":0.053319932442787404,"pct_unavailable":null,"pct_basis_period_end":"2021-12-31","pct_share_classes":1,"pct_of_holder_equity":0.11656655801970495,"pct_of_holder_assets":0.08039449630543764,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":134687000000,"holder_total_assets_yen":195287000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社明電舎","holder_name_en":"MEIDENSHA CORPORATION","holder_sec_code":"6508","doc_id":"S100YQ5Z","period_end":"2026-03-31","holder_table":"reporting","shares":77050,"book_value_yen":155000000,"prior_shares":77050,"prior_book_value_yen":145000000,"purpose_ja":"主としてフィールドエンジニアリング事業などで取引があり、取引関係維持・強化を目的として保有している。","reciprocal":"無","pct_outstanding":0.029314829270301167,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.08681965597011164,"pct_of_holder_assets":0.041480672682702294,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":178531000000,"holder_total_assets_yen":373668000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"井関農機株式会社","holder_name_en":"ISEKI&CO., LTD.","holder_sec_code":"6310","doc_id":"S100XTT5","period_end":"2025-12-31","holder_table":"reporting","shares":18800,"book_value_yen":45000000,"prior_shares":18800,"prior_book_value_yen":33000000,"purpose_ja":"当社製品に使用するタイヤやクローラー等の安定供給を受けるため、同社株式を保有しております。","reciprocal":"有","pct_outstanding":0.007152742248950837,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.05737746723109094,"pct_of_holder_assets":0.021482277121374866,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":78428000000,"holder_total_assets_yen":209475000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"住友電設株式会社","holder_name_en":"SUMITOMO DENSETSU CO.,LTD.","holder_sec_code":"1949","doc_id":"S100W3M3","period_end":"2025-03-31","holder_table":"reporting","shares":17350,"book_value_yen":32000000,"prior_shares":17350,"prior_book_value_yen":32000000,"purpose_ja":"同社の工場設備に係る一般電気工事の受注を主とした長期的・安定的な取引関係の構築・強化","reciprocal":"無","pct_outstanding":0.006596256990278794,"pct_unavailable":null,"pct_basis_period_end":"2024-12-31","pct_share_classes":1,"pct_of_holder_equity":0.026850593230294182,"pct_of_holder_assets":0.016196217171026994,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":119178000000,"holder_total_assets_yen":197577000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"東ソー株式会社","holder_name_en":"TOSOH CORPORATION","holder_sec_code":"4042","doc_id":"S100YE5Q","period_end":"2026-03-31","holder_table":"reporting","shares":13000,"book_value_yen":26000000,"prior_shares":13000,"prior_book_value_yen":24000000,"purpose_ja":"石油化学事業における石油樹脂等の販売先であり、同社との取引関係の維持・発展のため保有しております。","reciprocal":"無","pct_outstanding":0.0049460451721468545,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.002828728127675732,"pct_of_holder_assets":0.001845345824905071,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":919141000000,"holder_total_assets_yen":1408950000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"大和自動車交通株式会社","holder_name_en":"Daiwa Motor Transportation Co., Ltd.","holder_sec_code":"9082","doc_id":"S100YHKH","period_end":"2026-03-31","holder_table":"largest","shares":8000,"book_value_yen":16000000,"prior_shares":8000,"prior_book_value_yen":15000000,"purpose_ja":"取引関係維持・強化のため。","reciprocal":"無","pct_outstanding":0.0030437201059365262,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.1671018276762402,"pct_of_holder_assets":0.05412536788335983,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":9575000000,"holder_total_assets_yen":29561000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"センコーグループホールディングス株式会社","holder_name_en":"SENKO Group Holdings Co., Ltd.","holder_sec_code":"9069","doc_id":"S100YH4R","period_end":"2026-03-31","holder_table":"reporting","shares":1400,"book_value_yen":2000000,"prior_shares":1400,"prior_book_value_yen":2000000,"purpose_ja":"（保有目的）取引先との円滑で長期的な関係の構築のため（業務提携等の概要）物流業務等の取引","reciprocal":"有","pct_outstanding":0.0005326510185388921,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.0007570624462958827,"pct_of_holder_assets":0.00024330308265005718,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":264179000000,"holder_total_assets_yen":822020000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社カネミツ","holder_name_en":"KANEMITSU CORPORATION","holder_sec_code":"7208","doc_id":"S100YE6U","period_end":"2026-03-31","holder_table":"reporting","shares":100,"book_value_yen":202000,"prior_shares":100,"prior_book_value_yen":188000,"purpose_ja":"異業種の情報収集","reciprocal":"無","pct_outstanding":3.8046501324206575e-05,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.0015875840240633726,"pct_of_holder_assets":0.0012464147066075528,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":12723736000,"holder_total_assets_yen":16206484000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"本田技研工業株式会社","holder_name_en":"HONDA MOTOR CO., LTD.","holder_sec_code":"7267","doc_id":"S100YDD9","period_end":"2026-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":1400945,"prior_book_value_yen":2637000000,"purpose_ja":"－","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":"ifrs_consolidated_excl_nci","holder_equity_yen":11817512000000,"holder_total_assets_yen":33509285000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"三菱ロジスネクスト株式会社","holder_name_en":"Mitsubishi Logisnext Co., Ltd.","holder_sec_code":"7105","doc_id":"S100W3EB","period_end":"2025-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":4200,"prior_book_value_yen":7000000,"purpose_ja":"取引関係等の円滑化のため保有しておりましたが、所有資産の効率化を図るため、取締役会の決議により売却いたしました。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2024-12-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":124309000000,"holder_total_assets_yen":512144000000,"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、測定が困難であるため記載を省略しております。保有の合理性は、定期的に当社の取締役会において、成長性、収益性、取引関係強化等の保有意義及び経済合理性を踏まえた総合的判断により検証しております。"},{"holder_table":"reporting","note_no":"2","text_ja":"注２　貸借対照表計上額の上位銘柄を選定する段階で、特定投資株式とみなし保有株式を合算しておりません。"},{"holder_table":"reporting","note_no":"3","text_ja":"注３　「－」は、当該銘柄を保有していないことを示しております。"}],"notes_note":"The filing's own numbered footnotes to the named policy table, verbatim. The XBRL numbers them (注)1, (注)2 … and gives no link back to a row, so a note is tied to a position only where it names that issuer.","flows":[{"holder_table":"reporting","share_class":"listed","issues_increased":null,"acquisition_cost_yen":null,"issues_decreased":8,"sale_proceeds_yen":7547000000,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":null,"acquisition_cost_yen":null,"issues_decreased":2,"sale_proceeds_yen":28000000,"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":10019000000,"listed_yen":9837000000,"unlisted_yen":182000000,"listed_issues":16,"unlisted_issues":45,"equity_yen":716080000000,"equity_basis":"ifrs_consolidated_excl_nci","total_assets_yen":1459932000000,"assets_basis":"ifrs_consolidated","pct_of_equity":1.3991453468886157,"pct_of_assets":0.6862648397322615,"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":9837000000,"issue_count":16,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":182000000,"issue_count":45,"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":22109000000,"equity_yen":501540000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":4.408222674163576,"pct_of_assets":2.0355027624614586},{"year":"2022","period_end":"2022-12-31","policy_total_yen":20512000000,"equity_yen":546200000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":3.7554009520322227,"pct_of_assets":1.6741729118953446},{"year":"2023","period_end":"2023-12-31","policy_total_yen":18930000000,"equity_yen":624114000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":3.033099722166143,"pct_of_assets":1.4943966048066994},{"year":"2024","period_end":"2024-12-31","policy_total_yen":16252000000,"equity_yen":656134000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":2.4769330655018638,"pct_of_assets":1.2118202431842569},{"year":"2025","period_end":"2025-12-31","policy_total_yen":10019000000,"equity_yen":716080000000,"equity_basis":"ifrs_consolidated_excl_nci","pct_of_equity":1.3991453468886157,"pct_of_assets":0.6862648397322615}],"scale_note":"The policy total is Official (as filed) — the filing's own total carrying amount for the whole policy bucket, listed and unlisted, summed across the entities the filing discloses. It is a floor: holdings at group companies the filing does not name are disclosed nowhere and are not included. The percentages are calculated, not filed, and carry their formula. equity_basis names which figure the denominator is, because filers report under Japanese, IFRS or US accounting standards and an adopter of the latter two stops tagging the Japanese consolidated figure — a parent-only denominator is a different measure and is labelled as one, never silently mixed with a group figure. Percentages are null where equity or total assets is missing or not positive; missing is never shown as zero.","scale_reference":"ISS's Japan proxy voting guidelines recommend a vote against the top executive at a company that allocates 20 percent or more of its net assets to cross-shareholdings, a policy effective from February 2022. ISS counts unilateral holdings, not only mutual ones.","ownership_calc":"shares held ÷ (issuer's issued shares − treasury shares) × 100, both as filed, the denominator taken from the issuer's own annual securities report nearest the holding's fiscal year end","ownership_note":"Derived, not filed. The denominator is the issuer's own reported issued shares less treasury shares, from its annual report nearest this holding's fiscal year end on either side — pct_basis_period_end gives that date, and it can fall after the holding's date where that report is the closer one. For a single-class listed stock this equals the stake's share of market capitalisation. It is null where the issuer files no annual report we hold; where the issuer's share count moves by half or more across the window, because a split or issue makes the share base indeterminate; and where the result would exceed 100%, which is a data fault rather than a stake. It is less exact where the issuer has more than one share class (pct_share_classes > 1), because treasury shares are reported across all classes.","holder_share_calc":"this position's book value ÷ the holder's shareholders' equity (or total assets) × 100, both as filed in the holder's own annual securities report","holder_share_note":"The mirror of pct_outstanding. That sizes a stake against the ISSUER — how much of the issuer this holder owns. pct_of_holder_equity and pct_of_holder_assets size the same position against the HOLDER: how much of its own capital is committed to this one name. Calculated, not filed. Null where the holder's filing gives no usable denominator, never zero. holder_equity_basis says which accounting figure the denominator is, and a parent_only basis is not comparable with a consolidated one. A position CAN legitimately exceed 100% of equity — a holder whose book equity is smaller than one long-held stake is a real and commercially interesting case, not an error — so no ceiling is imposed. Extreme values are worth checking against the filing: where the position's own two filed numbers are mutually impossible the row is marked `implausible`, but that test catches only scale errors visible per share, so it does not catch every bad figure. The book value and share count are returned alongside so the reader can check.","action_calc":"keyword match over the filing's own stated purpose and table footnotes: 株式分割、株式併合、株式交換、株式移転、会社分割、合併、持株会社、商号変更、公開買付、上場廃止","ratio_calc":"current shares ÷ prior shares where that ratio is an exact whole number (or its exact reciprocal) — the signature of a split or a consolidation rather than a trade","history":[{"year":"2021","period_end":"2021-12-31","named_holdings":51,"book_value_yen":21915000000},{"year":"2022","period_end":"2022-12-31","named_holdings":50,"book_value_yen":20214000000},{"year":"2023","period_end":"2023-12-31","named_holdings":48,"book_value_yen":18492000000},{"year":"2024","period_end":"2024-12-31","named_holdings":34,"book_value_yen":15801000000},{"year":"2025","period_end":"2025-12-31","named_holdings":24,"book_value_yen":9838000000}],"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."}}