{"entity":{"edinet_code":"E00645","sec_code":"3865","name_ja":"北越コーポレーション株式会社","name_en":"Hokuetsu Corporation","industry":"パルプ・紙","industry_en":"Pulp & Paper"},"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":"S100YITB","filer_name":"北越コーポレーション株式会社","filer_name_en":"Hokuetsu Corporation","period_end":"2026-03-31","filed_date":"2026-06-25","sha256":"82f9c509f51efa3a26bdd700355675baaffa5819effd14ae26d16c453fadb201","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":"大王製紙㈱","held_name_en":"Daio Paper Corporation","held_sec_code":"3880","match_status":"matched","shares":30589008,"book_value_yen":31292000000,"prior_shares":null,"prior_book_value_yen":null,"purpose_ja":"戦略的業務提携を通じて、生産技術、原材料購買、製品物流など、協業関係の深化を図るため持分法適用の範囲から除外したことに伴う、関係会社株式からの振替による増加","reciprocal":"有","pct_outstanding":19.685550490518175,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":12.380760206847164,"pct_of_holder_assets":7.440307769857386,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱第四北越フィナンシャルグループ","held_name_en":"Daishi Hokuetsu Financial Group, Inc.","held_sec_code":"7327","match_status":"matched","shares":1871490,"book_value_yen":3497000000,"prior_shares":873830,"prior_book_value_yen":2756000000,"purpose_ja":"資金調達や金融情報の提供など、各種金融取引の円滑化のため","reciprocal":"無(注)５","pct_outstanding":0.6992048203523811,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.3835970357709488,"pct_of_holder_assets":0.831482687945522,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"日本紙パルプ商事㈱","held_name_en":"Japan Pulp & Paper Co., Ltd.","held_sec_code":"8032","match_status":"matched","shares":3101600,"book_value_yen":3207000000,"prior_shares":3101600,"prior_book_value_yen":1870000000,"purpose_ja":"製品販売に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":2.7179978233934117,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.268857790596921,"pct_of_holder_assets":0.762529305187672,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"大日本印刷㈱","held_name_en":"Dai Nippon Printing Co.,Ltd.","held_sec_code":"7912","match_status":"matched","shares":790034,"book_value_yen":2233000000,"prior_shares":790034,"prior_book_value_yen":1674000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"有","pct_outstanding":0.18310882561575365,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.8834921878400139,"pct_of_holder_assets":0.5309410472354449,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱紀陽銀行","held_name_en":"The Kiyo Bank, Ltd.","held_sec_code":"8370","match_status":"matched","shares":345337,"book_value_yen":1320000000,"prior_shares":345337,"prior_book_value_yen":794000000,"purpose_ja":"資金調達や金融情報の提供など、各種金融取引の円滑化のため","reciprocal":"有","pct_outstanding":0.5361143712314561,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5222613918266092,"pct_of_holder_assets":0.3138567766909034,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"ＳＯＭＰＯホールディングス㈱","held_name_en":"Sompo Holdings, Inc.","held_sec_code":"8630","match_status":"matched","shares":216000,"book_value_yen":1298000000,"prior_shares":216000,"prior_book_value_yen":976000000,"purpose_ja":"保険取引や金融情報の提供など、各種金融取引の円滑化のため","reciprocal":"無(注)５","pct_outstanding":0.02416579975309646,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5135570352961657,"pct_of_holder_assets":0.3086258304127217,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"ＴＯＰＰＡＮホールディングス㈱","held_name_en":"TOPPAN Holdings Inc.","held_sec_code":"7911","match_status":"matched","shares":266455,"book_value_yen":1093000000,"prior_shares":265761,"prior_book_value_yen":1077000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため 取引先持株会の定例買付けによる増加","reciprocal":"有","pct_outstanding":0.09335231852747916,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.43244825853521507,"pct_of_holder_assets":0.2598829219114829,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"日本たばこ産業㈱","held_name_en":"JAPAN TOBACCO INC.","held_sec_code":"2914","match_status":"matched","shares":100000,"book_value_yen":602000000,"prior_shares":100000,"prior_book_value_yen":411000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"無","pct_outstanding":0.005631263196513347,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.23818284687849905,"pct_of_holder_assets":0.14313771179388168,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"第一実業㈱","held_name_en":"DAIICHI　JITSUGYO　CO.,　LTD.","held_sec_code":"8059","match_status":"matched","shares":180000,"book_value_yen":582000000,"prior_shares":180000,"prior_book_value_yen":392000000,"purpose_ja":"資材調達に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.5637525877809758,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2302697954871868,"pct_of_holder_assets":0.13838230608644375,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"コクヨ㈱","held_name_en":"KOKUYO CO., LTD.","held_sec_code":"7984","match_status":"matched","shares":496920,"book_value_yen":426000000,"prior_shares":124230,"prior_book_value_yen":354000000,"purpose_ja":"紙パルプ事業における協業および良好な取引関係の維持、強化を図るため","reciprocal":"有","pct_outstanding":0.1157176230301748,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.16854799463495115,"pct_of_holder_assets":0.10129014156842792,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":4.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三菱製紙㈱","held_name_en":"Mitsubishi Paper Mills Limited","held_sec_code":"3864","match_status":"matched","shares":350000,"book_value_yen":288000000,"prior_shares":350000,"prior_book_value_yen":228000000,"purpose_ja":"相手先ブランド製造など、相互の協業関係の維持、強化を図るため","reciprocal":"有","pct_outstanding":0.784204191714802,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.11394794003489656,"pct_of_holder_assets":0.06847784218710619,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":["2"],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"共同印刷㈱","held_name_en":"Kyodo Printing Co., Ltd.","held_sec_code":"7914","match_status":"matched","shares":131000,"book_value_yen":208000000,"prior_shares":32750,"prior_book_value_yen":134000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"有","pct_outstanding":0.4584539253804993,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.08229573446964751,"pct_of_holder_assets":0.049456219357354475,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":4.0,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"ＫＰＰグループホールディングス㈱","held_name_en":"KPP GROUP HOLDINGS CO., LTD.","held_sec_code":"9274","match_status":"matched","shares":221000,"book_value_yen":193000000,"prior_shares":221000,"prior_book_value_yen":144000000,"purpose_ja":"製品販売に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.3439994755019762,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07636094592616331,"pct_of_holder_assets":0.045889665076776026,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱めぶきフィナンシャルグループ","held_name_en":"Mebuki Financial Group,Inc.","held_sec_code":"7167","match_status":"matched","shares":157950,"book_value_yen":188000000,"prior_shares":157950,"prior_book_value_yen":114000000,"purpose_ja":"資金調達や金融情報の提供など、各種金融取引の円滑化のため","reciprocal":"無(注)５","pct_outstanding":0.016829106200320267,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07438268307833525,"pct_of_holder_assets":0.04470081364991654,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱りそなホールディングス","held_name_en":"Resona Holdings, Inc.","held_sec_code":"8308","match_status":"matched","shares":104500,"book_value_yen":180000000,"prior_shares":104500,"prior_book_value_yen":134000000,"purpose_ja":"資金調達や金融情報の提供など、各種金融取引の円滑化のため","reciprocal":"無(注)５","pct_outstanding":0.004619722020530463,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07121746252181035,"pct_of_holder_assets":0.04279865136694137,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"日本郵船㈱","held_name_en":"Nippon Yusen Kabushiki Kaisha","held_sec_code":"9101","match_status":"matched","shares":30000,"book_value_yen":173000000,"prior_shares":30000,"prior_book_value_yen":147000000,"purpose_ja":"資材調達に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.0073936060095229645,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.06844789453485106,"pct_of_holder_assets":0.041134259369338094,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"平和紙業㈱","held_name_en":"HEIWA PAPER CO.,LTD.","held_sec_code":"9929","match_status":"matched","shares":306000,"book_value_yen":138000000,"prior_shares":306000,"prior_book_value_yen":136000000,"purpose_ja":"製品販売に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":3.307708679935623,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0546000546000546,"pct_of_holder_assets":0.03281229938132172,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"東洋埠頭㈱","held_name_en":"TOYO WHARF & WAREHOUSE CO.,LTD.","held_sec_code":"9351","match_status":"matched","shares":39500,"book_value_yen":75000000,"prior_shares":39500,"prior_book_value_yen":51000000,"purpose_ja":"製品販売に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.5522698991932665,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02967394271742098,"pct_of_holder_assets":0.017832771402892238,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"日本フエルト㈱","held_name_en":"NIPPON FELT CO.,LTD.","held_sec_code":"3512","match_status":"matched","shares":80000,"book_value_yen":69000000,"prior_shares":80000,"prior_book_value_yen":38000000,"purpose_ja":"資材調達に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.46159023953590794,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0273000273000273,"pct_of_holder_assets":0.01640614969066086,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱三十三フィナンシャルグループ","held_name_en":"San ju San Financial Group,Inc.","held_sec_code":"7322","match_status":"matched","shares":11480,"book_value_yen":66000000,"prior_shares":11480,"prior_book_value_yen":27000000,"purpose_ja":"資金調達や金融情報の提供など、各種金融取引の円滑化のため","reciprocal":"無(注)５","pct_outstanding":0.043905971613718474,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02611306959133046,"pct_of_holder_assets":0.01569283883454517,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"ライオン㈱","held_name_en":"Lion Corporation","held_sec_code":"4912","match_status":"matched","shares":36418,"book_value_yen":60000000,"prior_shares":36418,"prior_book_value_yen":64000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"無","pct_outstanding":0.013132280562775881,"pct_unavailable":null,"pct_basis_period_end":"2025-12-31","pct_share_classes":1,"pct_of_holder_equity":0.023739154173936784,"pct_of_holder_assets":0.01426621712231379,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"イチカワ㈱","held_name_en":"ICHIKAWA CO., LTD.","held_sec_code":"3513","match_status":"matched","shares":10812,"book_value_yen":38000000,"prior_shares":10812,"prior_book_value_yen":20000000,"purpose_ja":"資材調達に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.24748492189186339,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.015034797643493296,"pct_of_holder_assets":0.009035270844132068,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"双日㈱","held_name_en":"Sojitz Corporation","held_sec_code":"2768","match_status":"matched","shares":4768,"book_value_yen":29000000,"prior_shares":4768,"prior_book_value_yen":15000000,"purpose_ja":"資材調達に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.002278008806262231,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.011473924517402779,"pct_of_holder_assets":0.006895338275784999,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱ムサシ","held_name_en":"MUSASHI CO.,LTD.","held_sec_code":"7521","match_status":"matched","shares":10000,"book_value_yen":27000000,"prior_shares":10000,"prior_book_value_yen":16000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"有","pct_outstanding":0.14675021645656927,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.010682619378271552,"pct_of_holder_assets":0.006419797705041206,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱カーリット","held_name_en":"Carlit Co., Ltd.","held_sec_code":"4275","match_status":"matched","shares":7000,"book_value_yen":17000000,"prior_shares":7000,"prior_book_value_yen":7000000,"purpose_ja":"資材調達に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.030636852632362144,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0067260936826154215,"pct_of_holder_assets":0.0040420948513222405,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"セキ㈱","held_name_en":"ＳＥＫＩ ＣＯ.,ＬＴＤ.","held_sec_code":"7857","match_status":"matched","shares":13000,"book_value_yen":17000000,"prior_shares":13000,"prior_book_value_yen":17000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"有","pct_outstanding":0.31208738446765094,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0067260936826154215,"pct_of_holder_assets":0.0040420948513222405,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱文溪堂","held_name_en":"BUNKEIDO CO.,LTD.","held_sec_code":"9471","match_status":"matched","shares":11000,"book_value_yen":12000000,"prior_shares":11000,"prior_book_value_yen":12000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"有","pct_outstanding":0.17293422211042636,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.004747830834787356,"pct_of_holder_assets":0.002853243424462758,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"朝日印刷㈱","held_name_en":"ASAHI PRINTING CO.,LTD.","held_sec_code":"3951","match_status":"matched","shares":12474,"book_value_yen":10000000,"prior_shares":12474,"prior_book_value_yen":11000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"有","pct_outstanding":0.060307107928015725,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.003956525695656131,"pct_of_holder_assets":0.002377702853718965,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"ナカバヤシ㈱","held_name_en":"ＮＡＫＡＢＡＹＡＳＨＩ ＣＯ.,ＬＴＤ．","held_sec_code":"7987","match_status":"matched","shares":14423,"book_value_yen":8000000,"prior_shares":14423,"prior_book_value_yen":7000000,"purpose_ja":"主要顧客として良好な取引関係の維持、強化を図るため","reciprocal":"無","pct_outstanding":0.05317393025577092,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0031652205565249046,"pct_of_holder_assets":0.001902162282975172,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱共同紙販ホールディングス","held_name_en":"KYODO PAPER HOLDINGS","held_sec_code":"9849","match_status":"matched","shares":1100,"book_value_yen":4000000,"prior_shares":1100,"prior_book_value_yen":5000000,"purpose_ja":"製品販売に関わる取引関係強化のため","reciprocal":"有","pct_outstanding":0.1627113028146097,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0015826102782624523,"pct_of_holder_assets":0.000951081141487586,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"三井住友トラストグループ㈱","held_name_en":"Sumitomo Mitsui Trust Group, Inc.","held_sec_code":"8309","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":217644,"prior_book_value_yen":809000000,"purpose_ja":"－","reciprocal":"無(注)５","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":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"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":null,"book_value_yen":null,"prior_shares":250000,"prior_book_value_yen":1398000000,"purpose_ja":"－","reciprocal":"無(注)５","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":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱昭文社ホールディングス","held_name_en":"Shobunsha Holdings, Inc.","held_sec_code":"9475","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":10000,"prior_book_value_yen":4000000,"purpose_ja":"－","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":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"reporting","held_name_raw":"㈱千葉銀行","held_name_en":"The Chiba Bank, Ltd.","held_sec_code":"8331","match_status":"matched","shares":null,"book_value_yen":null,"prior_shares":395199,"prior_book_value_yen":552000000,"purpose_ja":"－","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":"jgaap_consolidated","holder_equity_yen":252747000000,"holder_total_assets_yen":420574000000,"implausible":false,"reciprocal_held_both_ways":true,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"大王製紙株式会社","holder_name_en":"Daio Paper Corporation","holder_sec_code":"3880","doc_id":"S100YJ8D","period_end":"2026-03-31","holder_table":"reporting","shares":27932900,"book_value_yen":25530000000,"prior_shares":null,"prior_book_value_yen":null,"purpose_ja":"（保有目的）2024年５月に戦略的業務提携基本契約を締結しており、生産技術・原材料購買・製品物流等における連携の維持・強化を目的として保有しています。本業務提携の深化のため当事業年度に追加取得を行っていますが、株価への影響、各種資本政策や株主還元策等を考慮しながら、相互に相手方に対する議決権割合を５％～10％程度の水準まで減少させる方針です。（定量的な保有効果）注３","reciprocal":"有","pct_outstanding":17.51042809184973,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":10.516689529035208,"pct_of_holder_assets":2.989706416216786,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":242757000000,"holder_total_assets_yen":853930000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社第四北越フィナンシャルグループ","holder_name_en":"Daishi Hokuetsu Financial Group, Inc.","holder_sec_code":"7327","doc_id":"S100YAX4","period_end":"2026-03-31","holder_table":"largest","shares":8332891,"book_value_yen":7616000000,"prior_shares":8332891,"prior_book_value_yen":10182000000,"purpose_ja":"取引関係の維持・強化のために保有しております。新潟県内に工場等を有する企業として、地域の産業振興や雇用創出に貢献しており、取引先の成長性・将来性、取引状況などの観点から総合的に保有の妥当性を確認しております。","reciprocal":"有","pct_outstanding":5.223678481386529,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.337428505701105,"pct_of_holder_assets":0.07025646191557343,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":569451000000,"holder_total_assets_yen":10840284000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ＳＯＭＰＯホールディングス株式会社","holder_name_en":"Sompo Holdings, Inc.","holder_sec_code":"8630","doc_id":"S100YC6Z","period_end":"2026-03-31","holder_table":"largest","shares":4499652,"book_value_yen":4112000000,"prior_shares":4499652,"prior_book_value_yen":5498000000,"purpose_ja":"上記①イ.保有目的Ａ","reciprocal":"有","pct_outstanding":2.820717962844811,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07956928865404253,"pct_of_holder_assets":0.0221031252701075,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":5167823000000,"holder_total_assets_yen":18603704000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"東京海上ホールディングス株式会社","holder_name_en":"Tokio Marine Holdings, Inc.","holder_sec_code":"8766","doc_id":"S100YLS8","period_end":"2026-03-31","holder_table":"largest","shares":2234032,"book_value_yen":2041000000,"prior_shares":2234032,"prior_book_value_yen":2729000000,"purpose_ja":"保険事業における顧客企業との長期的かつ安定的な保険取引関係の維持および強化を図り、当社グループの企業価値を高めることを目的として、保有してきたものです。現在は、当社グループのリスクポートフォリオを見直し、社会課題解決や成長分野等に対して資本を振り向けるため、売却方針に則り保有をゼロにすることをめざしています。","reciprocal":"有","pct_outstanding":1.4004581225326134,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.03739758951372323,"pct_of_holder_assets":0.006385720015743725,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":5457571000000,"holder_total_assets_yen":31961940000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"日本紙パルプ商事株式会社","holder_name_en":"Japan Pulp & Paper Co., Ltd.","holder_sec_code":"8032","doc_id":"S100YF3W","period_end":"2026-03-31","holder_table":"reporting","shares":1821365,"book_value_yen":1665000000,"prior_shares":1821365,"prior_book_value_yen":2226000000,"purpose_ja":"同社は当社グループの国内及び海外卸売事業並びに環境原材料事業における仕入先・顧客の１社であり、取引により得られる収益と中長期的な取引関係の維持・強化を目的として保有しております。","reciprocal":"有","pct_outstanding":1.1417676238955454,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.1816304370968085,"pct_of_holder_assets":0.42183509668004376,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":140907000000,"holder_total_assets_yen":394704000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ＫＰＰグループホールディングス株式会社","holder_name_en":"KPP GROUP HOLDINGS CO., LTD.","holder_sec_code":"9274","doc_id":"S100YHDZ","period_end":"2026-03-31","holder_table":"reporting","shares":1638081,"book_value_yen":1497000000,"prior_shares":1625243,"prior_book_value_yen":1986000000,"purpose_ja":"同社は当社グループの北東アジアにおける仕入先・販売先であり、同社との良好な取引関係の維持・強化を図るため、継続して株式を保有しています。また、同社との更なる関係強化を図るため持株会にも加入しており前事業年度に比べ株式数が増加しました。","reciprocal":"有","pct_outstanding":1.0268715227966054,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.6734858139378899,"pct_of_holder_assets":0.3995110859656052,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":89454000000,"holder_total_assets_yen":374708000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"三菱製紙株式会社","holder_name_en":"Mitsubishi Paper Mills Limited","holder_sec_code":"3864","doc_id":"S100YJLB","period_end":"2026-03-31","holder_table":"reporting","shares":1101000,"book_value_yen":1006000000,"prior_shares":1101000,"prior_book_value_yen":1345000000,"purpose_ja":"主に紙素材事業の製品販売に関わる取引関係を維持・強化するため","reciprocal":"有","pct_outstanding":0.6901890361948295,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.9749479090953143,"pct_of_holder_assets":0.45157467590763817,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":103185000000,"holder_total_assets_yen":222776000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"大日本印刷株式会社","holder_name_en":"Dai Nippon Printing Co.,Ltd.","holder_sec_code":"7912","doc_id":"S100YF74","period_end":"2026-03-31","holder_table":"reporting","shares":976500,"book_value_yen":892000000,"prior_shares":976500,"prior_book_value_yen":1193000000,"purpose_ja":"事業の連携強化を目的に株式を保有しております。保有効果の具体的な記載はできませんが、保有先との連携状況や将来の見通し等を具体的に精査し、保有の意義・目的を検証しております。","reciprocal":"有","pct_outstanding":0.6121431370065858,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.07039663611410568,"pct_of_holder_assets":0.04385210239367586,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1267106000000,"holder_total_assets_yen":2034110000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"日本郵船株式会社","holder_name_en":"Nippon Yusen Kabushiki Kaisha","holder_sec_code":"9101","doc_id":"S100YBT6","period_end":"2026-03-31","holder_table":"reporting","shares":954480,"book_value_yen":872000000,"prior_shares":954480,"prior_book_value_yen":1166000000,"purpose_ja":"主にドライバルク事業におけるドライバルク輸送業等の重要取引先であり、同社との関係強化・維持のため。","reciprocal":"有","pct_outstanding":0.5983393562826892,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.027740336453378898,"pct_of_holder_assets":0.016763846995291896,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":3143437000000,"holder_total_assets_yen":5201670000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社紀陽銀行","holder_name_en":"The Kiyo Bank, Ltd.","holder_sec_code":"8370","doc_id":"S100YE5S","period_end":"2026-03-31","holder_table":"reporting","shares":791860,"book_value_yen":723000000,"prior_shares":791860,"prior_book_value_yen":967000000,"purpose_ja":"当行グループの営業基盤である大阪府に生産拠点を有し地域経済の活性化に資すること及び総合的な取引の維持・拡大と長期安定的な関係強化を通じた当行グループの中長期的な企業価値向上を目的に保有しております。","reciprocal":"有","pct_outstanding":0.4963969938249207,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.29086842126437246,"pct_of_holder_assets":0.011815789391970592,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":248566000000,"holder_total_assets_yen":6118931000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ザ・パック株式会社","holder_name_en":"THE PACK CORPORATION","holder_sec_code":"3950","doc_id":"S100XU2H","period_end":"2025-12-31","holder_table":"reporting","shares":782400,"book_value_yen":700000000,"prior_shares":782400,"prior_book_value_yen":1196000000,"purpose_ja":"円滑な当社製品等(仕入)取引関係の維持と強化のため株式追加取得。当該会社との営業上の秘密情報を含むため、保有効果の数値については非開示としますが、保有便益や保有リスクが資本コストに見合っているかを定量的・定期的に検証しております。","reciprocal":"有","pct_outstanding":0.49046675923599875,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.909126329597257,"pct_of_holder_assets":0.6717076728207884,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":76997000000,"holder_total_assets_yen":104212000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社　りそなホールディングス","holder_name_en":"Resona Holdings, Inc.","holder_sec_code":"8308","doc_id":"S100YDP3","period_end":"2026-03-31","holder_table":"largest","shares":745567,"book_value_yen":681000000,"prior_shares":745567,"prior_book_value_yen":911000000,"purpose_ja":"事業上の関係を総合的に勘案し、中長期的かつ安定的な取引関係の構築を図るため。","reciprocal":"有","pct_outstanding":0.46737708369543185,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0232553136342728,"pct_of_holder_assets":0.0008925541481539228,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":2928363000000,"holder_total_assets_yen":76297892000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社千葉銀行","holder_name_en":"The Chiba Bank, Ltd.","holder_sec_code":"8331","doc_id":"S100YDSE","period_end":"2026-03-31","holder_table":"reporting","shares":690378,"book_value_yen":631000000,"prior_shares":690378,"prior_book_value_yen":843000000,"purpose_ja":"千葉県市川市に事業拠点を持つ紙パルプ事業者であり、発行会社との連携強化を通じて地域経済の発展や地域雇用の維持・創出に貢献できること、また発行会社及びその従業員との銀行取引（預金・為替・融資等）拡大が当行の営業基盤を強固にし、中長期的な企業価値向上にも資すると考え保有しております。","reciprocal":"有","pct_outstanding":0.4327804963034641,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.05018690845462499,"pct_of_holder_assets":0.002974761996647052,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1257300000000,"holder_total_assets_yen":21211781000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社リンコーコーポレーション","holder_name_en":"RINKO CORPORATION","holder_sec_code":"9355","doc_id":"S100YHZP","period_end":"2026-03-31","holder_table":"reporting","shares":630000,"book_value_yen":575820000,"prior_shares":630000,"prior_book_value_yen":769860000,"purpose_ja":"　当社企業グループは新潟港を中心に同社へ物流サービスや木材チップを提供するなど、長年、協力関係を維持しております。この良好な取引関係を維持するため株式を保有しております。定量的な保有効果は、主に輸送実績等の機密情報をもとに検証するため、記載困難ですが、上記２　①のとおり取締役会等で、株価や配当、取引状況の他、当社企業グループの事業と同社の事業との今後の展開を見据えた協力関係維持の重要性を検証しております。","reciprocal":"無","pct_outstanding":0.39493105613328117,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":2.889502207948615,"pct_of_holder_assets":1.4458030984005825,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":19928000000,"holder_total_assets_yen":39827000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"第一実業株式会社","holder_name_en":"DAIICHI　JITSUGYO　CO.,　LTD.","holder_sec_code":"8059","doc_id":"S100YGOV","period_end":"2026-03-31","holder_table":"reporting","shares":588743,"book_value_yen":538000000,"prior_shares":588743,"prior_book_value_yen":719000000,"purpose_ja":"製紙関連設備の取引を行っており、製紙関連事業の拡大、創出を図るため保有しております。","reciprocal":"有","pct_outstanding":0.3690680869540895,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5931577380624249,"pct_of_holder_assets":0.30631010197051906,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":90701000000,"holder_total_assets_yen":175639000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"京葉瓦斯株式会社","holder_name_en":"KEIYO GAS CO., LTD.","holder_sec_code":"9539","doc_id":"S100XTA9","period_end":"2025-12-31","holder_table":"reporting","shares":500000,"book_value_yen":447000000,"prior_shares":500000,"prior_book_value_yen":764000000,"purpose_ja":"営業上の関係維持・強化、主にエネルギーセグメントにおける取引・関係","reciprocal":"無","pct_outstanding":0.3134373461375248,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.4276079781891233,"pct_of_holder_assets":0.2510488450068238,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":104535000000,"holder_total_assets_yen":178053000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本フエルト株式会社","holder_name_en":"NIPPON FELT CO.,LTD.","holder_sec_code":"3512","doc_id":"S100YIXB","period_end":"2026-03-31","holder_table":"reporting","shares":367392,"book_value_yen":335797000,"prior_shares":366958,"prior_book_value_yen":448423000,"purpose_ja":"(保有目的等)当該会社とは主に当社グループの主要な製品である紙・パルプ用フェルトの取引を行っており、安定的かつ長期的なシェア維持、拡大を目的として、株式を保有しております。(定量的な保有効果)(注)１(増加した理由)当該会社とは主に当社グループの主要な製品である紙・パルプ用フェルトの取引を行っており、安定的かつ長期的なシェア維持、拡大を目的として、取引先持株会を通じた取得により株式数が増加したものであります。","reciprocal":"有","pct_outstanding":0.230308746944315,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.4661491175170496,"pct_of_holder_assets":1.197010085916006,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":22903332000,"holder_total_assets_yen":28052980000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ソマール株式会社","holder_name_en":"SOMAR CORPORATION","holder_sec_code":"8152","doc_id":"S100YI5G","period_end":"2026-03-31","holder_table":"reporting","shares":352052,"book_value_yen":321775000,"prior_shares":350239,"prior_book_value_yen":427992000,"purpose_ja":"環境材料事業の取引先であり、事業上の関係を勘案し、取引関係や協力関係の維持・強化を図るためであります。なお、取引先持株会の買付により保有株式が増加しております。定量的な保有効果：（注）３をご参照下さい。","reciprocal":"無","pct_outstanding":0.22069248916481574,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.4406116332652057,"pct_of_holder_assets":0.9135851639958834,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":22335999000,"holder_total_assets_yen":35221128000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"イチカワ株式会社","holder_name_en":"ICHIKAWA CO., LTD.","holder_sec_code":"3513","doc_id":"S100YE5G","period_end":"2026-03-31","holder_table":"reporting","shares":320204,"book_value_yen":292000000,"prior_shares":320204,"prior_book_value_yen":391000000,"purpose_ja":"当社の主力事業である抄紙用具関連事業の重要な取引先であり、売上高及び利益において重要度が高く、将来にわたる取引関係等の円滑化を目的として保有しております。 ","reciprocal":"有","pct_outstanding":0.20072778396523994,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.2131283755712505,"pct_of_holder_assets":0.9102811896003491,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":24070000000,"holder_total_assets_yen":32078000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"双日株式会社","holder_name_en":"Sojitz Corporation","holder_sec_code":"2768","doc_id":"S100Y9EI","period_end":"2026-03-31","holder_table":"reporting","shares":256500,"book_value_yen":234000000,"prior_shares":256500,"prior_book_value_yen":313000000,"purpose_ja":"化学における事業機会や機能・経験の獲得、漂白剤等の取引関係の維持・強化などを目的として保有しております。","reciprocal":"有","pct_outstanding":0.1607933585685502,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.02146062479766024,"pct_of_holder_assets":0.006414433242334272,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1090369000000,"holder_total_assets_yen":3648023000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"星光ＰＭＣ株式会社","holder_name_en":"SEIKO PMC CORPORATION","holder_sec_code":"4963","doc_id":"S100QH0X","period_end":"2022-12-31","holder_table":"reporting","shares":293449,"book_value_yen":223608000,"prior_shares":287887,"prior_book_value_yen":206991000,"purpose_ja":"当社の重要な製品の販売先として、取引関係の維持・強化を図るため（注）株数が増加した理由は、持株会での定期買付によるものです。","reciprocal":"無","pct_outstanding":0.17401180025210775,"pct_unavailable":null,"pct_basis_period_end":"2023-03-31","pct_share_classes":1,"pct_of_holder_equity":0.7187898378068257,"pct_of_holder_assets":0.48027977572767894,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":31108954000,"holder_total_assets_yen":46557863000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"コクヨ株式会社","holder_name_en":"KOKUYO CO., LTD.","holder_sec_code":"7984","doc_id":"S100XUE1","period_end":"2025-12-31","holder_table":"reporting","shares":242902,"book_value_yen":217000000,"prior_shares":242902,"prior_book_value_yen":371000000,"purpose_ja":"製品及び原材料の仕入における協力関係の維持強化を目的として保有しております。","reciprocal":"有","pct_outstanding":0.15226911650299407,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.08494580301185718,"pct_of_holder_assets":0.06111849665397355,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":255457000000,"holder_total_assets_yen":355048000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"東洋埠頭株式会社","holder_name_en":"TOYO WHARF & WAREHOUSE CO.,LTD.","holder_sec_code":"9351","doc_id":"S100YELE","period_end":"2026-03-31","holder_table":"reporting","shares":227250,"book_value_yen":207000000,"prior_shares":227250,"prior_book_value_yen":277000000,"purpose_ja":"主に物流事業における取引関係の維持・強化を保有目的としている。定量的な保有効果を記載することは困難であるが、保有の合理性については、上記の方法で検証を行っている。","reciprocal":"有","pct_outstanding":0.142457273819505,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.6709886547811994,"pct_of_holder_assets":0.3695702629840567,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":30850000000,"holder_total_assets_yen":56011000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社　商船三井","holder_name_en":"Mitsui O.S.K. Lines, Ltd.","holder_sec_code":"9104","doc_id":"S100YI2T","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":182000000,"prior_shares":200000,"prior_book_value_yen":244000000,"purpose_ja":"ドライバルク事業における主要取引先であり、輸送契約を中心に取引関係の維持、強化を図る為","reciprocal":"無","pct_outstanding":0.1253749384550099,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.00621356995882315,"pct_of_holder_assets":0.0030525414504100385,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":2929073000000,"holder_total_assets_yen":5962245000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"日本フイルコン株式会社","holder_name_en":"NIPPON FILCON CO.,LTD.","holder_sec_code":"5942","doc_id":"S100XMRB","period_end":"2025-11-30","holder_table":"reporting","shares":138000,"book_value_yen":125166000,"prior_shares":138000,"prior_book_value_yen":210312000,"purpose_ja":"産業用機能フィルター・コンベア事業における取引関係の維持・強化を目的に保有しています。（注１）","reciprocal":"無","pct_outstanding":0.08650870753395683,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5549907084749085,"pct_of_holder_assets":0.2913744719963819,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":22552810000,"holder_total_assets_yen":42957092000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"旭化成株式会社","holder_name_en":"ASAHI KASEI CORPORATION","holder_sec_code":"3407","doc_id":"S100YGRD","period_end":"2026-03-31","holder_table":"reporting","shares":130000,"book_value_yen":119000000,"prior_shares":130000,"prior_book_value_yen":159000000,"purpose_ja":"「マテリアル」セグメントにおいて接着剤の製品販売等を行っており、事業活動の円滑化、取引関係の維持、強化及び今後の事業提携など長期的経営戦略遂行のため保有しています。","reciprocal":"無","pct_outstanding":0.08149370999575643,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.005494893673807412,"pct_of_holder_assets":0.0028758250174059914,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":2165647000000,"holder_total_assets_yen":4137943000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社共同紙販ホールディングス","holder_name_en":"KYODO PAPER HOLDINGS","holder_sec_code":"9849","doc_id":"S100YM2W","period_end":"2026-03-31","holder_table":"reporting","shares":111154,"book_value_yen":101595000,"prior_shares":107924,"prior_book_value_yen":131883000,"purpose_ja":"同社は当社の洋紙卸売事業における取扱商品のメーカーであり、当社は仕入先を通して同社製品を仕入れております。同社との良好な取引関係維持・強化を図る観点から、継続して株式を保有するものであります。定量的な保有効果の記載は困難でありますが、下記(注)に記載のとおり保有の合理性について検証し、株式の保有は適切であると判断しております。なお、同社の取引先持株会加入のため、株式数が増加しております。","reciprocal":"有","pct_outstanding":0.06967962954514086,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":2.55645102846859,"pct_of_holder_assets":1.0660185458581568,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":3974064000,"holder_total_assets_yen":9530322000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"共同印刷株式会社","holder_name_en":"Kyodo Printing Co., Ltd.","holder_sec_code":"7914","doc_id":"S100YF86","period_end":"2026-03-31","holder_table":"reporting","shares":100000,"book_value_yen":91000000,"prior_shares":100000,"prior_book_value_yen":122000000,"purpose_ja":"原材料等の取引を行っており、事業上の関係強化を図るため継続して保有しております。","reciprocal":"有","pct_outstanding":0.06268746922750495,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.13944009439021773,"pct_of_holder_assets":0.07350506054070646,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":65261000000,"holder_total_assets_yen":123801000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ヤマタネ","holder_name_en":"Yamatane Corporation","holder_sec_code":"9305","doc_id":"S100YEYD","period_end":"2026-03-31","holder_table":"reporting","shares":85518,"book_value_yen":78000000,"prior_shares":83706,"prior_book_value_yen":102000000,"purpose_ja":"物流部門で取引を行っており、同社との良好な関係の維持、強化を目的に、配当利回り等の定量的効果を検証の上保有しております。また、加入している持株会における定期的な拠出金により株式数は増加しております。","reciprocal":"無","pct_outstanding":0.05360906993397768,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.12277084349865425,"pct_of_holder_assets":0.043916446146050336,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":63533000000,"holder_total_assets_yen":177610000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"三菱瓦斯化学株式会社","holder_name_en":"MITSUBISHI GAS CHEMICAL COMPANY,INC.","holder_sec_code":"4182","doc_id":"S100YOVV","period_end":"2026-03-31","holder_table":"reporting","shares":84000,"book_value_yen":76000000,"prior_shares":84000,"prior_book_value_yen":102000000,"purpose_ja":"・同社は、主に機能化学品事業における重要な販売先であり、同社株式は当該事業の事業運営に資すると判断されたために保有しております。・定量的な保有効果については取引先との営業秘密との判断により記載しませんが、当社は保有株式について、取引状況や、資本コストを踏まえた収益目標に対する実際の取引等によるリターン、保有に伴うリスク、保有目的を検証して保有しております。","reciprocal":"無","pct_outstanding":0.05265747415110416,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.011183871679788095,"pct_of_holder_assets":0.0068281463379573065,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":679550000000,"holder_total_assets_yen":1113040000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"八洲電機株式会社","holder_name_en":"Yashima Denki Co.,Ltd.","holder_sec_code":"3153","doc_id":"S100YE8H","period_end":"2026-03-31","holder_table":"reporting","shares":75000,"book_value_yen":68000000,"prior_shares":75000,"prior_book_value_yen":91000000,"purpose_ja":"プラント事業における事業機会の創出、取引関係の強化等を目的として保有しております。","reciprocal":"無","pct_outstanding":0.04701560192062871,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.18711133124208904,"pct_of_holder_assets":0.09331558507499554,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":36342000000,"holder_total_assets_yen":72871000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社三十三フィナンシャルグループ","holder_name_en":"San ju San Financial Group,Inc.","holder_sec_code":"7322","doc_id":"S100YD2K","period_end":"2026-03-31","holder_table":"largest","shares":65126,"book_value_yen":59000000,"prior_shares":65126,"prior_book_value_yen":79000000,"purpose_ja":"取引関係を維持・強化すること等による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","reciprocal":"有","pct_outstanding":0.040825841209104874,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.025521901251870885,"pct_of_holder_assets":0.0012870619299297308,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":231174000000,"holder_total_assets_yen":4584084000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"荒川化学工業株式会社","holder_name_en":"ARAKAWA CHEMICAL INDUSTRIES, LTD.","holder_sec_code":"4968","doc_id":"S100YF3H","period_end":"2026-03-31","holder_table":"reporting","shares":63900,"book_value_yen":58000000,"prior_shares":63900,"prior_book_value_yen":78000000,"purpose_ja":"製紙・環境事業における長期的かつ安定的な販売取引関係の維持・強化","reciprocal":"無","pct_outstanding":0.040057292836375664,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.09790681971640783,"pct_of_holder_assets":0.04601020157227965,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":59240000000,"holder_total_assets_yen":126059000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"稲畑産業株式会社","holder_name_en":"Inabata & Co.,Ltd.","holder_sec_code":"8098","doc_id":"S100YB2W","period_end":"2026-03-31","holder_table":"reporting","shares":32580,"book_value_yen":29000000,"prior_shares":32580,"prior_book_value_yen":39000000,"purpose_ja":"保有目的：主として化学品事業においてコーティング材料等に関する取引関係・協業関係の構築・維持強化のため。定量的な保有効果：記載は困難である。保有の合理性を検証した方法：上記（５）②ａ．参照のこと。","reciprocal":"無","pct_outstanding":0.020423577474321112,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.011791589750262262,"pct_of_holder_assets":0.0058216799360819695,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":245938000000,"holder_total_assets_yen":498138000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ムサシ","holder_name_en":"MUSASHI CO.,LTD.","holder_sec_code":"7521","doc_id":"S100YHDE","period_end":"2026-03-31","holder_table":"reporting","shares":24820,"book_value_yen":22000000,"prior_shares":24820,"prior_book_value_yen":30000000,"purpose_ja":"商品販売、役務の提供及び商品仕入取引を行っており、円滑な取引関係の維持・強化を図るために保有しております。紙・紙加工品セグメントにおいて保有の合理性を認めます。(注）１","reciprocal":"有","pct_outstanding":0.015559029862266729,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.05955764909716018,"pct_of_holder_assets":0.04162803458911238,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":36939000000,"holder_total_assets_yen":52849000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社大阪ソーダ","holder_name_en":"OSAKA SODA CO., LTD.","holder_sec_code":"4046","doc_id":"S100YKCT","period_end":"2026-03-31","holder_table":"reporting","shares":23721,"book_value_yen":21000000,"prior_shares":23721,"prior_book_value_yen":28000000,"purpose_ja":"（保有目的）基礎化学品事業における取引先であり、同社との関係を維持・強化することにより、当社グループの持続的な成長と中長期的な企業価値の維持・向上に資すると認められるためです。","reciprocal":"無","pct_outstanding":0.014870094575456448,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.016337199803953602,"pct_of_holder_assets":0.012445108183547568,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":128541000000,"holder_total_assets_yen":168741000000,"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":21670,"book_value_yen":19000000,"prior_shares":20027,"prior_book_value_yen":24000000,"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（株式数が増加した理由）取引先持株会を通じた株式の取得","reciprocal":"無","pct_outstanding":0.013584374581600323,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.007192093239810886,"pct_of_holder_assets":0.002311379285175543,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":264179000000,"holder_total_assets_yen":822020000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社カーリット","holder_name_en":"Carlit Co., Ltd.","holder_sec_code":"4275","doc_id":"S100YIGR","period_end":"2026-03-31","holder_table":"reporting","shares":13336,"book_value_yen":12000000,"prior_shares":13336,"prior_book_value_yen":16000000,"purpose_ja":"（保有目的）主に化学品事業部門の製品の販売、原材料の購入等円滑な取引を行うために保有（定量的な保有効果）（注１）","reciprocal":"有","pct_outstanding":0.00836000089618006,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.030156057598070014,"pct_of_holder_assets":0.020806602628567466,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":39793000000,"holder_total_assets_yen":57674000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社文溪堂","holder_name_en":"BUNKEIDO CO.,LTD.","holder_sec_code":"9471","doc_id":"S100YCYT","period_end":"2026-03-31","holder_table":"reporting","shares":13000,"book_value_yen":11882000,"prior_shares":13000,"prior_book_value_yen":15886000,"purpose_ja":"定量的な保有効果については記載が困難ですが、セグメントの出版において、出版物の原材料となる紙の仕入を行っており、信頼関係の構築・維持強化の必要性や事業上の取引状況等に基づく保有意義、同社との取引関係による経済合理性について取締役会で定期的に検証を行い、保有の合理性があると判断しております。","reciprocal":"有","pct_outstanding":0.008149370999575644,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0759584188707255,"pct_of_holder_assets":0.05978489012123875,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":15642769000,"holder_total_assets_yen":19874587000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"王子ホールディングス株式会社","holder_name_en":"Oji Holdings Corporation","holder_sec_code":"3861","doc_id":"S100YJ8J","period_end":"2026-03-31","holder_table":"reporting","shares":12318,"book_value_yen":11000000,"prior_shares":12318,"prior_book_value_yen":15000000,"purpose_ja":"同上","reciprocal":"有","pct_outstanding":0.00772184245944406,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0009675586384514839,"pct_of_holder_assets":0.0004093870210916193,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1136882000000,"holder_total_assets_yen":2686944000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ＴＯＰＰＡＮホールディングス株式会社","holder_name_en":"TOPPAN Holdings Inc.","holder_sec_code":"7911","doc_id":"S100YIAY","period_end":"2026-03-31","holder_table":"reporting","shares":9715,"book_value_yen":8000000,"prior_shares":9715,"prior_book_value_yen":11000000,"purpose_ja":"主に情報コミュニケーション事業分野における営業政策等の取引関係の維持と強化","reciprocal":"有","pct_outstanding":0.006090087635452106,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0005673489273913935,"pct_of_holder_assets":0.0003127218370531596,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1410067000000,"holder_total_assets_yen":2558184000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ソーダニッカ株式会社","holder_name_en":"SODA NIKKA CO., LTD.","holder_sec_code":"8158","doc_id":"S100YFPG","period_end":"2026-03-31","holder_table":"reporting","shares":5855,"book_value_yen":5000000,"prior_shares":5855,"prior_book_value_yen":7000000,"purpose_ja":"(保有目的)販売先企業との関係強化のため。(定量的な保有効果)(注)","reciprocal":"無","pct_outstanding":0.003670351323270415,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.014804287321608338,"pct_of_holder_assets":0.006424588183897412,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":33774000000,"holder_total_assets_yen":77826000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"カメイ株式会社","holder_name_en":"KAMEI CORPORATION","holder_sec_code":"8037","doc_id":"S100YKU0","period_end":"2026-03-31","holder_table":"reporting","shares":5850,"book_value_yen":5000000,"prior_shares":5850,"prior_book_value_yen":7000000,"purpose_ja":"エネルギー事業における石油製品などの得意先として、取引関係の構築・強化を目的として保有しております。","reciprocal":"無","pct_outstanding":0.0036672169498090396,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.002803507748895418,"pct_of_holder_assets":0.0015102956856893443,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":178348000000,"holder_total_assets_yen":331061000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"朝日印刷株式会社","holder_name_en":"ASAHI PRINTING CO.,LTD.","holder_sec_code":"3951","doc_id":"S100YEXW","period_end":"2026-03-31","holder_table":"reporting","shares":3000,"book_value_yen":2000000,"prior_shares":3000,"prior_book_value_yen":3000000,"purpose_ja":"原材料等の仕入先であり、安定的・長期的な取引関係の維持・強化を目的に保有しております。また、医薬品市場向け高品質コートボールを共同開発する等、協力関係にあります。定量的な保有効果については秘密保持の観点から記載しておりませんが、保有意義や取引状況、経済合理性を取締役会において検証し、保有の合理性があると判断しております。","reciprocal":"有","pct_outstanding":0.0018806240768251485,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.005444399074452157,"pct_of_holder_assets":0.0028912179255511385,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":36735000000,"holder_total_assets_yen":69175000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"レイズネクスト株式会社","holder_name_en":"RAIZNEXT Corporation","holder_sec_code":"6379","doc_id":"S100YDME","period_end":"2026-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":100000,"prior_book_value_yen":122000000,"purpose_ja":"同社との取引関係の維持・強化を図るため保有しておりましたが、当事業年度に保有株式を全て売却しております。","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":92629000000,"holder_total_assets_yen":121180000000,"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　 「―」は、当該銘柄を保有していないことを示しております。"},{"holder_table":"reporting","note_no":"2","text_ja":"２　 三菱製紙㈱以下は貸借対照表計上額が資本金額の100分の１以下でありますが、全上場株式銘柄について記載しております。"},{"holder_table":"reporting","note_no":"3","text_ja":"３　 定量的な保有効果については記載が困難であります。保有の合理性は配当利回りや時価により検証しております。"},{"holder_table":"reporting","note_no":"4","text_ja":"４　 当社の株式の保有の有無は、当事業年度末の状況を、当社の株主名簿で確認できる範囲で記載しております。"},{"holder_table":"reporting","note_no":"5","text_ja":"５　 当該会社は当社株式を保有しておりませんが、当該会社の子会社は当社株式を保有しております。"}],"notes_note":"The filing's own numbered footnotes to the named policy table, verbatim. The XBRL numbers them (注)1, (注)2 … and gives no link back to a row, so a note is tied to a position only where it names that issuer.","flows":[{"holder_table":"reporting","share_class":"listed","issues_increased":2,"acquisition_cost_yen":23172000000,"issues_decreased":5,"sale_proceeds_yen":5631000000,"entity_scope":"parent_only","share_scope":"listed"}],"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":49538000000,"listed_yen":47364000000,"unlisted_yen":2174000000,"listed_issues":30,"unlisted_issues":32,"equity_yen":252747000000,"equity_basis":"jgaap_consolidated","total_assets_yen":420574000000,"assets_basis":"jgaap_consolidated","pct_of_equity":19.599836991141338,"pct_of_assets":11.778664396753008,"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":47364000000,"issue_count":30,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","book_value_yen":2174000000,"issue_count":32,"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":13567000000,"equity_yen":216974000000,"equity_basis":"jgaap_consolidated","pct_of_equity":6.252822918875073,"pct_of_assets":3.5990937934400833},{"year":"2023","period_end":"2023-03-31","policy_total_yen":14002000000,"equity_yen":225950000000,"equity_basis":"jgaap_consolidated","pct_of_equity":6.196946227041381,"pct_of_assets":3.6046379915766495},{"year":"2024","period_end":"2024-03-31","policy_total_yen":18816000000,"equity_yen":252401000000,"equity_basis":"jgaap_consolidated","pct_of_equity":7.454804061790563,"pct_of_assets":4.527114325516266},{"year":"2025","period_end":"2025-03-31","policy_total_yen":16584000000,"equity_yen":265870000000,"equity_basis":"jgaap_consolidated","pct_of_equity":6.23763493436642,"pct_of_assets":3.959110202873363},{"year":"2026","period_end":"2026-03-31","policy_total_yen":49538000000,"equity_yen":252747000000,"equity_basis":"jgaap_consolidated","pct_of_equity":19.599836991141338,"pct_of_assets":11.778664396753008}],"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":37,"book_value_yen":11364000000},{"year":"2023","period_end":"2023-03-31","named_holdings":36,"book_value_yen":11800000000},{"year":"2024","period_end":"2024-03-31","named_holdings":36,"book_value_yen":16613000000},{"year":"2025","period_end":"2025-03-31","named_holdings":35,"book_value_yen":14394000000},{"year":"2026","period_end":"2026-03-31","named_holdings":34,"book_value_yen":47350000000}],"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."}}