{"entity":{"edinet_code":"E00912","sec_code":"7953","name_ja":"菊水化学工業株式会社","name_en":"KIKUSUI CHEMICAL INDUSTRIES CO.,LTD.","industry":"その他製品","industry_en":"Other 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":"S100YKW4","filer_name":"菊水化学工業株式会社","filer_name_en":"KIKUSUI CHEMICAL INDUSTRIES CO.,LTD.","period_end":"2026-03-31","filed_date":"2026-06-26","sha256":"6a5557991c4a0beaade7c7342bd403fd1881e53cfcd28bbd751ebcbac6f453be","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":"キムラユニティー㈱","held_name_en":"KIMURA UNITY CO.,LTD.","held_sec_code":"9368","match_status":"matched","shares":376000,"book_value_yen":340656000,"prior_shares":188000,"prior_book_value_yen":151152000,"purpose_ja":"同社は当社の重要な取引先であり、取引関係の維持・強化を目的として保有しております。また、株式分割により株数が増加しております。（注）１，2","reciprocal":"有","pct_outstanding":0.9142612598811947,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":3.273378032037317,"pct_of_holder_assets":2.0003368187259936,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":["share split"],"note_refs":["1"],"share_ratio":2.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱あいちフィナンシャルグループ","held_name_en":"Aichi Financial Group, Inc.","held_sec_code":"7389","match_status":"matched","shares":44300,"book_value_yen":304119000,"prior_shares":44300,"prior_book_value_yen":126520000,"purpose_ja":"同社は当社の重要な取引先であり、取引関係の維持・強化を目的として保有しております。（注）１","reciprocal":"有","pct_outstanding":0.09088061075709272,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":2.9222924408352027,"pct_of_holder_assets":1.7857910413265303,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱名古屋銀行","held_name_en":"The Bank of Nagoya, Ltd.","held_sec_code":"8522","match_status":"matched","shares":45036,"book_value_yen":253552000,"prior_shares":15012,"prior_book_value_yen":118144000,"purpose_ja":"同社は当社の重要な取引先であり、取引関係の維持・強化を目的として保有しております。また、株式分割により株数が増加しております。（注）１，３","reciprocal":"有","pct_outstanding":0.0915420537011347,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":2.436391981292347,"pct_of_holder_assets":1.4888609067845955,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":["share split"],"note_refs":["1"],"share_ratio":3.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"長瀬産業㈱","held_name_en":"NAGASE & CO., LTD.","held_sec_code":"8012","match_status":"matched","shares":50000,"book_value_yen":231000000,"prior_shares":50000,"prior_book_value_yen":132675000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達を目的として保有しております。（注）１","reciprocal":"有","pct_outstanding":0.04869109333269451,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":2.2196888515118482,"pct_of_holder_assets":1.356435245895286,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"美濃窯業㈱","held_name_en":"MINO CERAMIC CO.,LTD.","held_sec_code":"5356","match_status":"matched","shares":140000,"book_value_yen":165480000,"prior_shares":140000,"prior_book_value_yen":117320000,"purpose_ja":"当該会社との株式相互保有を通じて、当社の企業価値の向上に資するため保有しております。（注）１","reciprocal":"有","pct_outstanding":1.316268476648645,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.5901043772648513,"pct_of_holder_assets":0.9717008852413503,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"名工建設㈱","held_name_en":"MEIKO CONSTRUCTION CO.,LTD.","held_sec_code":"1869","match_status":"matched","shares":92000,"book_value_yen":159528000,"prior_shares":92000,"prior_book_value_yen":119232000,"purpose_ja":"同社は当社の重要顧客であり、取引関係の維持・強化を目的として保有しております。（注）１","reciprocal":"有","pct_outstanding":0.3658880939218829,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.532911355428494,"pct_of_holder_assets":0.9367506576068536,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱meito","held_name_en":"MEITO CO.,LTD.","held_sec_code":"2207","match_status":"matched","shares":29900,"book_value_yen":89012000,"prior_shares":29900,"prior_book_value_yen":59650000,"purpose_ja":"当該会社との株式相互保有を通じて、当社の企業価値の向上に資するため保有しております。（注）１，４","reciprocal":"有","pct_outstanding":0.18340623782403404,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.8553201041158989,"pct_of_holder_assets":0.5226797147516502,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":["share split"],"note_refs":["1"],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"豊和工業㈱","held_name_en":"Howa Machinery,Ltd.","held_sec_code":"6203","match_status":"matched","shares":62700,"book_value_yen":88407000,"prior_shares":62700,"prior_book_value_yen":77497000,"purpose_ja":"当該会社との株式相互保有を通じて、当社の企業価値の向上に資するため保有しております。（注）１","reciprocal":"有","pct_outstanding":0.512182342795555,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.8495066333143202,"pct_of_holder_assets":0.5191271462504959,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"キクカワエンタープライズ㈱","held_name_en":"KIKUKAWA ENTERPRISE, INC.","held_sec_code":"6346","match_status":"matched","shares":13400,"book_value_yen":86296000,"prior_shares":13400,"prior_book_value_yen":79730000,"purpose_ja":"当該会社との株式相互保有を通じて、当社の企業価値の向上に資するため保有しております。（注）１","reciprocal":"有","pct_outstanding":1.0711430855315747,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.829221944286002,"pct_of_holder_assets":0.5067313245877905,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"井村屋グループ㈱","held_name_en":"IMURAYA GROUP CO., LTD.","held_sec_code":"2209","match_status":"matched","shares":33000,"book_value_yen":79695000,"prior_shares":33000,"prior_book_value_yen":79233000,"purpose_ja":"当該会社との株式相互保有を通じて、当社の企業価値の向上に資するため保有しております。（注）１","reciprocal":"有","pct_outstanding":0.2578709238811918,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.7657926537715877,"pct_of_holder_assets":0.4679701598338737,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"矢作建設㈱","held_name_en":null,"held_sec_code":null,"match_status":"unmatched","shares":30800,"book_value_yen":64125000,"prior_shares":30800,"prior_book_value_yen":39454000,"purpose_ja":"同社は当社の重要顧客であり、取引関係の維持・強化を目的として保有しております。（注）１ ","reciprocal":"有","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":null,"pct_share_classes":null,"pct_of_holder_equity":0.6161798597541007,"pct_of_holder_assets":0.3765429010521005,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱三井住友フィナンシャルグループ","held_name_en":"Sumitomo Mitsui Financial Group, Inc.","held_sec_code":"8316","match_status":"matched","shares":12699,"book_value_yen":63571000,"prior_shares":12699,"prior_book_value_yen":48154000,"purpose_ja":"同社は当社の重要な取引先であり、取引関係の維持・強化を目的として保有しております。（注）１ ","reciprocal":"無","pct_outstanding":0.00033265750168311756,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.6108564501275312,"pct_of_holder_assets":0.37328980526757244,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三洋貿易㈱","held_name_en":"Sanyo Trading Co., Ltd.","held_sec_code":"3176","match_status":"matched","shares":40000,"book_value_yen":62720000,"prior_shares":40000,"prior_book_value_yen":58800000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達を目的として保有しております。（注）１ ","reciprocal":"無","pct_outstanding":0.1388396779363759,"pct_unavailable":null,"pct_basis_period_end":"2025-09-30","pct_share_classes":1,"pct_of_holder_equity":0.6026791548347321,"pct_of_holder_assets":0.3682927213097504,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱大垣共立銀行","held_name_en":"The Ogaki Kyoritsu Bank, Ltd.","held_sec_code":"8361","match_status":"matched","shares":10000,"book_value_yen":60800000,"prior_shares":10000,"prior_book_value_yen":23760000,"purpose_ja":"同社は当社の重要な取引先であり、取引関係の維持・強化を目的として保有しております。（注）１ ","reciprocal":"有","pct_outstanding":0.024340733070344695,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5842297929520363,"pct_of_holder_assets":0.3570184543308805,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"大宝運輸㈱","held_name_en":"Taiho Transportation Co., Ltd.","held_sec_code":"9040","match_status":"matched","shares":9400,"book_value_yen":37835000,"prior_shares":9400,"prior_book_value_yen":35391000,"purpose_ja":"当該会社との株式相互保有を通じて、当社の企業価値の向上に資するため保有しております。（注）１","reciprocal":"有","pct_outstanding":1.2597158938622353,"pct_unavailable":null,"pct_basis_period_end":"2026-03-20","pct_share_classes":1,"pct_of_holder_equity":0.3635581285582285,"pct_of_holder_assets":0.22216765163830365,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"アイカ工業㈱","held_name_en":"Aica Kogyo Company, Limited","held_sec_code":"4206","match_status":"matched","shares":8849,"book_value_yen":32032000,"prior_shares":8248,"prior_book_value_yen":27193000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達と持株会の継続的な目的として保有しております。さらに、取引先持株会を通じた定期的な購入をしております。（注）１ ","reciprocal":"有","pct_outstanding":0.013974680134748197,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.30779685407630963,"pct_of_holder_assets":0.18809235409747965,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱滋賀銀行","held_name_en":"ＴＨＥ　ＳＨＩＧＡ　ＢＡＮＫ，ＬＴＤ．","held_sec_code":"8366","match_status":"matched","shares":2900,"book_value_yen":27013000,"prior_shares":2900,"prior_book_value_yen":15254000,"purpose_ja":"同社は当社の重要な取引先であり、取引関係の維持・強化を目的として保有しております。","reciprocal":"無","pct_outstanding":0.00630765509420037,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2595690690298249,"pct_of_holder_assets":0.15862071557302754,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三京化成㈱","held_name_en":"SANKYO KASEI CORPORATION","held_sec_code":"8138","match_status":"matched","shares":4300,"book_value_yen":17866000,"prior_shares":4300,"prior_book_value_yen":14512000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達を目的として保有しております。（注）１ ","reciprocal":"有","pct_outstanding":0.477671628526994,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.17167515593554408,"pct_of_holder_assets":0.1049094030440051,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"徳倉建設㈱","held_name_en":"TOKURA CORPORATION","held_sec_code":"1892","match_status":"matched","shares":1800,"book_value_yen":12870000,"prior_shares":1800,"prior_book_value_yen":8685000,"purpose_ja":"同社は当社の重要顧客であり、取引関係の維持・強化を目的として保有しております。（注）１ ","reciprocal":"有","pct_outstanding":0.08505068784743797,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.12366837886994583,"pct_of_holder_assets":0.07557282084273736,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"テイカ㈱","held_name_en":"ＴＡＹＣＡ ＣＯＲＰＯＲＡＴＩＯＮ","held_sec_code":"4027","match_status":"matched","shares":7500,"book_value_yen":12727000,"prior_shares":7500,"prior_book_value_yen":9997000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達を目的として保有しております。（注）１ ","reciprocal":"有","pct_outstanding":0.032850339895896835,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.12229428577139088,"pct_of_holder_assets":0.07473312283337362,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱レゾナック・ホールディングス","held_name_en":"Resonac Holdings Corporation","held_sec_code":"4004","match_status":"matched","shares":900,"book_value_yen":8821000,"prior_shares":900,"prior_book_value_yen":2669000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達を目的として保有しております。（注）１ ","reciprocal":"無","pct_outstanding":0.0004961321209099116,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.08476136519128144,"pct_of_holder_assets":0.05179703594823514,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"大日本塗料㈱","held_name_en":"Dai Nippon Toryo Company,Limited","held_sec_code":"4611","match_status":"matched","shares":4000,"book_value_yen":4892000,"prior_shares":4000,"prior_book_value_yen":4660000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達を目的として保有しております。（注）１","reciprocal":"有","pct_outstanding":0.014004338123820615,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.04700743663028555,"pct_of_holder_assets":0.02872589273991229,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱ウッドワン","held_name_en":"WOOD ONE CO.,LTD.","held_sec_code":"7898","match_status":"matched","shares":2400,"book_value_yen":2294000,"prior_shares":2400,"prior_book_value_yen":2244000,"purpose_ja":"当該会社との株式相互保有を通じて、当社の企業価値の向上に資するため保有しております。（注）１","reciprocal":"有","pct_outstanding":0.0257829724737763,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.022043143832762683,"pct_of_holder_assets":0.013470400234128944,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三井化学㈱","held_name_en":"Mitsui Chemicals, Inc.","held_sec_code":"4183","match_status":"matched","shares":1200,"book_value_yen":2230000,"prior_shares":600,"prior_book_value_yen":2006000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達を目的として保有しております。また、株式分割により株数が増加しております。（注）１，５","reciprocal":"無","pct_outstanding":0.0003259989633776296,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02142816510333949,"pct_of_holder_assets":0.01309459133483328,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":["share split"],"note_refs":["1"],"share_ratio":2.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"石原産業㈱","held_name_en":"ISHIHARA SANGYO KAISHA,LTD.","held_sec_code":"4028","match_status":"matched","shares":500,"book_value_yen":1380000,"prior_shares":500,"prior_book_value_yen":892000,"purpose_ja":"同社は当社の重要な取引先であり、原料の安定的な調達を目的として保有しております。（注）１ ","reciprocal":"有","pct_outstanding":0.0012916344479217254,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.013260478853187666,"pct_of_holder_assets":0.008103379391062747,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱OSGコーポレーション","held_name_en":"OSG CORPORATION CO.,LTD.","held_sec_code":"6757","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":66,"prior_book_value_yen":107000,"purpose_ja":"当事業年度において、連携強化を目的として保有しておりましたが、保有株式が端株に留まっており、当初の連携強化の目的を十分に達成することが困難であると判断したため、売却することといたしました。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2026-01-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10406864000,"holder_total_assets_yen":17029932000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"株式会社　名古屋銀行","holder_name_en":"The Bank of Nagoya, Ltd.","holder_sec_code":"8522","doc_id":"S100YCZ0","period_end":"2026-03-31","holder_table":"reporting","shares":520800,"book_value_yen":202000000,"prior_shares":520800,"prior_book_value_yen":197000000,"purpose_ja":"愛知県の業界有力企業であり、総合的な取引を通じ、同社の発展を支援することが地域経済の成長・活性化に寄与するため、継続して保有しております。","reciprocal":"有","pct_outstanding":4.153655256503366,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.06435375449998407,"pct_of_holder_assets":0.003220303343009654,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":313890000000,"holder_total_assets_yen":6272701000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"長瀬産業株式会社","holder_name_en":"NAGASE & CO., LTD.","holder_sec_code":"8012","doc_id":"S100YK28","period_end":"2026-03-31","holder_table":"reporting","shares":162400,"book_value_yen":63000000,"prior_shares":162400,"prior_book_value_yen":61000000,"purpose_ja":"機能素材セグメントを中心に、塗料・インキ関連の取引を行っており、同社との良好な関係維持、取引の強化および事業の拡大を図るために保有しております。(注)2","reciprocal":"有","pct_outstanding":1.2952258326730925,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.014515292897874546,"pct_of_holder_assets":0.007228700004360168,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":434025000000,"holder_total_assets_yen":871526000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"テイカ株式会社","holder_name_en":"ＴＡＹＣＡ ＣＯＲＰＯＲＡＴＩＯＮ","holder_sec_code":"4027","doc_id":"S100YHFP","period_end":"2026-03-31","holder_table":"reporting","shares":120000,"book_value_yen":46000000,"prior_shares":120000,"prior_book_value_yen":45000000,"purpose_ja":"機能性材料事業製品の販売先であり、中長期的な取引関係の維持・強化が必要と判断し、保有しております。（注）１ ","reciprocal":"有","pct_outstanding":0.9570634231574575,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07480769543510432,"pct_of_holder_assets":0.05194335915445245,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":61491000000,"holder_total_assets_yen":88558000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"キムラユニティー株式会社","holder_name_en":"KIMURA UNITY CO.,LTD.","holder_sec_code":"9368","doc_id":"S100YCXZ","period_end":"2026-03-31","holder_table":"reporting","shares":119000,"book_value_yen":46000000,"prior_shares":119000,"prior_book_value_yen":45000000,"purpose_ja":"保有目的は、車両リースの顧客で取引維持や拡大のためです。業務提携等は、ありません。定量的な保有効果は、コーポレートガバナンスコードの基準にて、収益の増加や株式保有コストなどの経済的合理性の適否を評価し、保有するのが妥当と判断しております。","reciprocal":"有","pct_outstanding":0.9490878946311454,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.09934776035592414,"pct_of_holder_assets":0.06447905131691453,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":46302000000,"holder_total_assets_yen":71341000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"豊和工業株式会社","holder_name_en":"Howa Machinery,Ltd.","holder_sec_code":"6203","doc_id":"S100YF38","period_end":"2026-03-31","holder_table":"reporting","shares":111000,"book_value_yen":43000000,"prior_shares":111000,"prior_book_value_yen":42000000,"purpose_ja":"（保有目的）株式の相互保有を通じて、持続的な成長を支える強固な事業基盤を構築、維持するため（保有効果）直近５年間のＴＳＲは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、定量的な保有効果の記載は取引先との守秘義務の観点から困難であります。","reciprocal":"有","pct_outstanding":0.8852836664206482,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.20451843043995244,"pct_of_holder_assets":0.12002456316641545,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":21025000000,"holder_total_assets_yen":35826000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"三京化成株式会社","holder_name_en":"SANKYO KASEI CORPORATION","holder_sec_code":"8138","doc_id":"S100YIC4","period_end":"2026-03-31","holder_table":"reporting","shares":106000,"book_value_yen":41234000,"prior_shares":106000,"prior_book_value_yen":40174000,"purpose_ja":"(保有目的) 取引関係の安定確保(業務提携等の概要) 商品の仕入・販売(定量的な保有効果) (注) ２","reciprocal":"有","pct_outstanding":0.8454060237890875,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.4484923883878388,"pct_of_holder_assets":0.26720076579322155,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":9193913000,"holder_total_assets_yen":15431842000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ｍｅｉｔｏ","holder_name_en":"MEITO CO.,LTD.","holder_sec_code":"2207","doc_id":"S100YHY5","period_end":"2026-03-31","holder_table":"reporting","shares":100000,"book_value_yen":38000000,"prior_shares":100000,"prior_book_value_yen":37000000,"purpose_ja":"取引および協力関係の維持・発展による企業価値の向上を図るため。","reciprocal":"有","pct_outstanding":0.7975528526312146,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.061128627501447784,"pct_of_holder_assets":0.03787916546217566,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":62164000000,"holder_total_assets_yen":100319000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"丸尾カルシウム株式会社","holder_name_en":"Maruo Calcium Co., Ltd.","holder_sec_code":"4102","doc_id":"S100YFE2","period_end":"2026-03-31","holder_table":"reporting","shares":67100,"book_value_yen":26101000,"prior_shares":67100,"prior_book_value_yen":25430000,"purpose_ja":"（保有目的）取引関係の維持強化（定量的な保有効果）（注）１","reciprocal":"無","pct_outstanding":0.535157964115545,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.25362938489942666,"pct_of_holder_assets":0.15233453951208123,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10291000000,"holder_total_assets_yen":17134000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社中京銀行","holder_name_en":"The Chukyo Bank, Limited","holder_sec_code":"8530","doc_id":"S100OQTI","period_end":"2022-03-31","holder_table":"reporting","shares":73000,"book_value_yen":26000000,"prior_shares":73000,"prior_book_value_yen":29000000,"purpose_ja":"当行の営業エリアにおいて事業を営み、当行営業基盤における業務シナジーを追求することで双方の企業価値向上に資するため保有しており、2021年８月31日の定例取締役会において（５）②イ．の通り検証しました。","reciprocal":"有","pct_outstanding":0.583572638085677,"pct_unavailable":null,"pct_basis_period_end":"2022-03-31","pct_share_classes":1,"pct_of_holder_equity":0.024041573428513305,"pct_of_holder_assets":0.0011072329567037844,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":108146000000,"holder_total_assets_yen":2348196000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"大宝運輸株式会社","holder_name_en":"Taiho Transportation Co., Ltd.","holder_sec_code":"9040","doc_id":"S100YADW","period_end":"2026-03-20","holder_table":"reporting","shares":61000,"book_value_yen":24339000,"prior_shares":61000,"prior_book_value_yen":23912000,"purpose_ja":"地域経済発展を担う地元企業との関係の維持強化のため","reciprocal":"有","pct_outstanding":0.48650724010504093,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.3562128771123384,"pct_of_holder_assets":0.2469917573008395,"holder_equity_basis":"parent_only","holder_equity_yen":6832712000,"holder_total_assets_yen":9854175000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"井村屋グループ株式会社","holder_name_en":"IMURAYA GROUP CO., LTD.","holder_sec_code":"2209","doc_id":"S100YD52","period_end":"2026-03-31","holder_table":"reporting","shares":60000,"book_value_yen":23340000,"prior_shares":60000,"prior_book_value_yen":22740000,"purpose_ja":"取引関係の円滑化及び維持・強化による将来的な企業価値向上を行うため、継続して保有しております。","reciprocal":"有","pct_outstanding":0.47853171157872876,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.09324155338989774,"pct_of_holder_assets":0.05387048717823549,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":25031758000,"holder_total_assets_yen":43326135000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"石原産業株式会社","holder_name_en":"ISHIHARA SANGYO KAISHA,LTD.","holder_sec_code":"4028","doc_id":"S100YIFO","period_end":"2026-03-31","holder_table":"reporting","shares":60000,"book_value_yen":23000000,"prior_shares":60000,"prior_book_value_yen":22000000,"purpose_ja":"(保有目的)当社無機事業における主要顧客であり、今後の企業間取引の維持のため(定量的な保有効果)当社の主要な顧客であり営業上の取引関係の維持・強化を目的として保有している。定量的な保有効果の算出・記載は困難であるが、保有目的が適切か、保有に伴う便益やリスクが資本コストに見合うか等を精査し株式保有の合理性を総合的に判断している。 ","reciprocal":"有","pct_outstanding":0.47853171157872876,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.01780488937744817,"pct_of_holder_assets":0.009567069315496989,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":129178000000,"holder_total_assets_yen":240408000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"キクカワエンタープライズ株式会社","holder_name_en":"KIKUKAWA ENTERPRISE, INC.","holder_sec_code":"6346","doc_id":"S100YHXC","period_end":"2026-03-31","holder_table":"reporting","shares":58000,"book_value_yen":22562000,"prior_shares":58000,"prior_book_value_yen":21982000,"purpose_ja":"（保有目的）取引関係であるため、顧客・業界動向の研究及び取引関係の維持を目的として相互保有しております。（定量的な保有効果）※１","reciprocal":"有","pct_outstanding":0.4625806545261045,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.17489471008229013,"pct_of_holder_assets":0.15243369975209425,"holder_equity_basis":"parent_only","holder_equity_yen":12900333000,"holder_total_assets_yen":14801189000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"美濃窯業株式会社","holder_name_en":"MINO CERAMIC CO.,LTD.","holder_sec_code":"5356","doc_id":"S100YG4G","period_end":"2026-03-31","holder_table":"reporting","shares":58000,"book_value_yen":22562000,"prior_shares":58000,"prior_book_value_yen":21982000,"purpose_ja":"同社は当社のプラント事業における工業炉の販売先であり、同社との取引の強化・拡大を目的として保有しております。","reciprocal":"有","pct_outstanding":0.4625806545261045,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.14305606482705857,"pct_of_holder_assets":0.10125312977274636,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":15771439000,"holder_total_assets_yen":22282768000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社オリバー","holder_name_en":"OLIVER CORPORATION","holder_sec_code":"7959","doc_id":"S100KNMN","period_end":"2020-10-20","holder_table":"reporting","shares":56000,"book_value_yen":21448000,"prior_shares":56000,"prior_book_value_yen":25256000,"purpose_ja":"営業取引上の関係強化のため","reciprocal":"有","pct_outstanding":0.44767216072325916,"pct_unavailable":null,"pct_basis_period_end":"2022-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0687412675225651,"pct_of_holder_assets":0.05428325589085826,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":31201054000,"holder_total_assets_yen":39511263000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"大日本塗料株式会社","holder_name_en":"Dai Nippon Toryo Company,Limited","holder_sec_code":"4611","doc_id":"S100YHL6","period_end":"2026-03-31","holder_table":"reporting","shares":56000,"book_value_yen":21000000,"prior_shares":56000,"prior_book_value_yen":21000000,"purpose_ja":"・塗料事業の拡大に寄与している重要な取引先としての関係を維持・強化するため","reciprocal":"有","pct_outstanding":0.4466295974734802,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.027387970160154415,"pct_of_holder_assets":0.015273838097316169,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":76676000000,"holder_total_assets_yen":137490000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"名工建設株式会社","holder_name_en":"MEIKO CONSTRUCTION CO.,LTD.","holder_sec_code":"1869","doc_id":"S100YK2R","period_end":"2026-03-31","holder_table":"reporting","shares":47000,"book_value_yen":18000000,"prior_shares":47000,"prior_book_value_yen":17000000,"purpose_ja":"各種情報交換を通し、建設工事の受注機会の増加を目的に同社との良好な関係の維持強化を図るため政策的に保有している。","reciprocal":"有","pct_outstanding":0.3748498407366709,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02094460152895591,"pct_of_holder_assets":0.013749379368292404,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":85941000000,"holder_total_assets_yen":130915000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"矢作建設工業株式会社","holder_name_en":"YAHAGI CONSTRUCTION CO.,LTD.","holder_sec_code":"1870","doc_id":"S100YEMP","period_end":"2026-03-31","holder_table":"reporting","shares":37000,"book_value_yen":14000000,"prior_shares":37000,"prior_book_value_yen":14000000,"purpose_ja":"保有により取引関係が開拓・維持・強化され、建設事業の中長期的な工事受注量の確保等に資する事となり、当社の企業価値の向上につながることを目的としています。定量的な保有効果については、保有に伴うリスク、配当額、取引額、営業上の便益等を総合的に勘案のうえで合理性があると判断していますが、取引先との秘密保持の観点から開示はしておりません。","reciprocal":"有","pct_outstanding":0.2950945554735494,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.01841862912774635,"pct_of_holder_assets":0.009481112269913721,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":76010000000,"holder_total_assets_yen":147662000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"三洋貿易株式会社","holder_name_en":"Sanyo Trading Co., Ltd.","holder_sec_code":"3176","doc_id":"S100XABQ","period_end":"2025-09-30","holder_table":"reporting","shares":35000,"book_value_yen":13720000,"prior_shares":35000,"prior_book_value_yen":13090000,"purpose_ja":"ファインケミカルセグメントの化学品関連商品の取引を行っており、同社との取引関係の維持・強化を図るために保有しています。","reciprocal":"有","pct_outstanding":0.2791434984209251,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02673365252249256,"pct_of_holder_assets":0.016835173212029448,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":51321083000,"holder_total_assets_yen":81496043000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"アイカ工業株式会社","holder_name_en":"Aica Kogyo Company, Limited","holder_sec_code":"4206","doc_id":"S100YE8Y","period_end":"2026-03-31","holder_table":"reporting","shares":20000,"book_value_yen":7000000,"prior_shares":20000,"prior_book_value_yen":7000000,"purpose_ja":"化成品事業等における継続的取引関係の維持・強化のため（注）１","reciprocal":"無","pct_outstanding":0.15951057052624293,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0033767812521104884,"pct_of_holder_assets":0.002144377900654035,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":207298000000,"holder_total_assets_yen":326435000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"名鉄運輸株式会社","holder_name_en":"Meitetsu Transportation Co.,Ltd.","holder_sec_code":"9077","doc_id":"S100GIXE","period_end":"2019-03-31","holder_table":"reporting","shares":12000,"book_value_yen":4000000,"prior_shares":12000,"prior_book_value_yen":5000000,"purpose_ja":null,"reciprocal":"有","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":null,"pct_share_classes":null,"pct_of_holder_equity":0.011317658376481906,"pct_of_holder_assets":0.00424034261968367,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":35343000000,"holder_total_assets_yen":94332000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"巴工業株式会社","holder_name_en":"TOMOE ENGINEERING CO.,LTD.","holder_sec_code":"6309","doc_id":"S100XHQ6","period_end":"2025-10-31","holder_table":"reporting","shares":10000,"book_value_yen":3890000,"prior_shares":10000,"prior_book_value_yen":3770000,"purpose_ja":"化学工業製品販売事業における取引先であり、継続的取引関係の維持・強化および事業の拡大を目的として保有しております。","reciprocal":"無","pct_outstanding":0.07975528526312146,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.009102163312792472,"pct_of_holder_assets":0.0068989046046960475,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":42737093000,"holder_total_assets_yen":56385763000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ハリマ化成グループ株式会社","holder_name_en":"ＨＡＲＩＭＡ　ＣＨＥＭＩＣＡＬＳ ＧＲＯＵＰ，ＩＮＣ．","holder_sec_code":"4410","doc_id":"S100YEIE","period_end":"2026-03-31","holder_table":"reporting","shares":10000,"book_value_yen":3000000,"prior_shares":10000,"prior_book_value_yen":3000000,"purpose_ja":"塗料用樹脂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保有しています。","reciprocal":"無","pct_outstanding":0.07975528526312146,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.007227870669300824,"pct_of_holder_assets":0.0029158486091402135,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":41506000000,"holder_total_assets_yen":102886000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"イサム塗料株式会社","holder_name_en":"Isamu Paint Co., Ltd.","holder_sec_code":"4624","doc_id":"S100YJCY","period_end":"2026-03-31","holder_table":"reporting","shares":5000,"book_value_yen":1945000,"prior_shares":5000,"prior_book_value_yen":1895000,"purpose_ja":"営業上の取引関係の維持・強化","reciprocal":"無","pct_outstanding":0.03987764263156073,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.010525304699453848,"pct_of_holder_assets":0.008887147302478925,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":18479275000,"holder_total_assets_yen":21885538000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"徳倉建設株式会社","holder_name_en":"TOKURA CORPORATION","holder_sec_code":"1892","doc_id":"S100YKW2","period_end":"2026-03-31","holder_table":"reporting","shares":4000,"book_value_yen":1000000,"prior_shares":4000,"prior_book_value_yen":1000000,"purpose_ja":"（保有目的）企業間取引の維持強化（業務提携の概要）塗装工事施工協力等（定量的な保有効果）（注）","reciprocal":"有","pct_outstanding":0.03190211410524858,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.004362240446693422,"pct_of_holder_assets":0.001877193970452967,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":22924000000,"holder_total_assets_yen":53271000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ウッドワン","holder_name_en":"WOOD ONE CO.,LTD.","holder_sec_code":"7898","doc_id":"S100YI45","period_end":"2026-03-31","holder_table":"reporting","shares":2000,"book_value_yen":0,"prior_shares":2000,"prior_book_value_yen":0,"purpose_ja":"（保有目的）同社との良好な関係の維持、強化を図るため（注）２","reciprocal":"有","pct_outstanding":0.01595105705262429,"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":45294000000,"holder_total_assets_yen":104251000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ＤＩＣ株式会社","holder_name_en":"DIC Corporation","holder_sec_code":"4631","doc_id":"S100XS2N","period_end":"2025-12-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":38200,"prior_book_value_yen":15000000,"purpose_ja":"建築用塗料メーカーであり、当社とはアクリル樹脂製品を中心に取引を行っています。当事業年度において全ての保有株式について売却が完了しています。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":490844000000,"holder_total_assets_yen":1274091000000,"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。保有の合理性は毎期、個別の政策保有株式について政策保有の意義を検証しており、2026年３月31日を基準とした検証の結果、現状保有する政策保有株式はいずれも保有方針に沿った目的で保有していることを確認しております。２．キムラユニティー㈱は、2025年４月１日付で普通株式1株を2株とする株式分割を行っております。３．㈱名古屋銀行は、2025年９月30日付で普通株式1株を3株とする株式分割を行っております。４．㈱meitoは、2025年９月１日付で商号を名糖産業株式会社から株式会社meitoに変更しております。５．三井化学㈱は、2025年12月30日付で普通株式1株を2株とする株式分割を行っております。"}],"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":1,"acquisition_cost_yen":2164000,"issues_decreased":1,"sale_proceeds_yen":151000,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":null,"acquisition_cost_yen":null,"issues_decreased":null,"sale_proceeds_yen":null,"entity_scope":"parent_only","share_scope":"unlisted"}],"flows_note":"The filer's own tally, as filed, of how many issues increased or decreased during the year and the yen involved — acquisition cost for increases, sale proceeds for decreases. Read against the reclassification table this separates what was actually sold from what merely changed category. Counts are as filed and are not corrected for filer tagging errors.","no_reduction_measure":"This product holds sale proceeds (売却価額), as filed, for one fiscal year. It does NOT hold a book-value-reduction measure. The two are different measures and must never be presented as equivalent.","scale":{"policy_total_yen":2209127000,"listed_yen":2208927000,"unlisted_yen":200000,"listed_issues":25,"unlisted_issues":1,"equity_yen":10406864000,"equity_basis":"jgaap_consolidated","total_assets_yen":17029932000,"assets_basis":"jgaap_consolidated","pct_of_equity":21.227595556163703,"pct_of_assets":12.972024785536432,"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":2208927000,"issue_count":25,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":200000,"issue_count":1,"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":1116140000,"equity_yen":9094005000,"equity_basis":"jgaap_consolidated","pct_of_equity":12.273360307147401,"pct_of_assets":6.760064585647603},{"year":"2023","period_end":"2023-03-31","policy_total_yen":1080689000,"equity_yen":9171587000,"equity_basis":"jgaap_consolidated","pct_of_equity":11.783009854237877,"pct_of_assets":6.374187927152206},{"year":"2024","period_end":"2024-03-31","policy_total_yen":1431807000,"equity_yen":9714676000,"equity_basis":"jgaap_consolidated","pct_of_equity":14.738597561050929,"pct_of_assets":7.922893875131642},{"year":"2025","period_end":"2025-03-31","policy_total_yen":1355137000,"equity_yen":9667348000,"equity_basis":"jgaap_consolidated","pct_of_equity":14.017670616595161,"pct_of_assets":8.361819779967536},{"year":"2026","period_end":"2026-03-31","policy_total_yen":2209127000,"equity_yen":10406864000,"equity_basis":"jgaap_consolidated","pct_of_equity":21.227595556163703,"pct_of_assets":12.972024785536432}],"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":34,"book_value_yen":1115933000},{"year":"2023","period_end":"2023-03-31","named_holdings":30,"book_value_yen":1080343000},{"year":"2024","period_end":"2024-03-31","named_holdings":27,"book_value_yen":1431599000},{"year":"2025","period_end":"2025-03-31","named_holdings":26,"book_value_yen":1354931000},{"year":"2026","period_end":"2026-03-31","named_holdings":26,"book_value_yen":2208921000}],"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."}}