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LTD.","holder_sec_code":"6406","doc_id":"S100W7Q2","period_end":"2025-03-31","holder_table":"reporting","shares":488000,"book_value_yen":996000000,"prior_shares":488000,"prior_book_value_yen":1387000000,"purpose_ja":"（保有目的）昇降機の受注、資機材の受給などの取引関係の維持、強化のため","reciprocal":"有","pct_outstanding":1.822107155657499,"pct_unavailable":null,"pct_basis_period_end":"2025-03-31","pct_share_classes":1,"pct_of_holder_equity":0.5837020540920679,"pct_of_holder_assets":0.3797801393289788,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":170635000000,"holder_total_assets_yen":262257000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ミロク","holder_name_en":"Miroku Corporation","holder_sec_code":"7983","doc_id":"S100XHE6","period_end":"2025-10-31","holder_table":"reporting","shares":412500,"book_value_yen":864187000,"prior_shares":412500,"prior_book_value_yen":1157475000,"purpose_ja":"同社との良好な関係を維持することによって事業活動の円滑化に資する事となることから、当社の経営戦略上、保有しております。","reciprocal":"有","pct_outstanding":1.5674529732758957,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":8.040604827822214,"pct_of_holder_assets":3.95162248734737,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":10747786000,"holder_total_assets_yen":21869169000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"ケイヒン株式会社","holder_name_en":"THE KEIHIN CO.,LTD.","holder_sec_code":"9312","doc_id":"S100YHI4","period_end":"2026-03-31","holder_table":"reporting","shares":130000,"book_value_yen":390000000,"prior_shares":130000,"prior_book_value_yen":265000000,"purpose_ja":"物流事業のうち国際運送に係る営業取引を行っており、安定的な収益確保の必要性から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す。","reciprocal":"有","pct_outstanding":0.49398517945664594,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.1540851655668334,"pct_of_holder_assets":0.6525012548101055,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":33793000000,"holder_total_assets_yen":59770000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社佐賀銀行","holder_name_en":"THE BANK OF SAGA LTD.","holder_sec_code":"8395","doc_id":"S100YH10","period_end":"2026-03-31","holder_table":"reporting","shares":110000,"book_value_yen":330000000,"prior_shares":110000,"prior_book_value_yen":224000000,"purpose_ja":"国内大手のポンプ専業メーカーです。当行の重要な営業基盤である「地域社会」との関わりが深い同社との関係維持・向上により、当行の中長期的な企業価値向上に資するため、継続保有しております。","reciprocal":"有","pct_outstanding":0.41798745954023886,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.260873689702604,"pct_of_holder_assets":0.010251420753721732,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":126498000000,"holder_total_assets_yen":3219066000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社池田泉州ホールディングス","holder_name_en":"Senshu Ikeda Holdings, Inc.","holder_sec_code":"8714","doc_id":"S100YAWY","period_end":"2026-03-31","holder_table":"largest","shares":70050,"book_value_yen":210000000,"prior_shares":70050,"prior_book_value_yen":143000000,"purpose_ja":null,"reciprocal":"有","pct_outstanding":0.26618201400721575,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.08270191080795829,"pct_of_holder_assets":0.0031837568968133777,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":253924000000,"holder_total_assets_yen":6595981000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"京阪神ビルディング株式会社","holder_name_en":"Keihanshin Building Co., Ltd.","holder_sec_code":"8818","doc_id":"S100YC9O","period_end":"2026-03-31","holder_table":"reporting","shares":70000,"book_value_yen":210000000,"prior_shares":70000,"prior_book_value_yen":143000000,"purpose_ja":"当社が展開する不動産賃貸事業において事業活動の円滑化を図り、中長期的な企業価値を高めるため。","reciprocal":"有","pct_outstanding":0.26599201970742475,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.2579947663918818,"pct_of_holder_assets":0.11314533248564132,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":81397000000,"holder_total_assets_yen":185602000000,"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":55000,"book_value_yen":165000000,"prior_shares":null,"prior_book_value_yen":null,"purpose_ja":"千葉県内でも上下水道のインフラ整備・防災関連等において活用されるポンプ事業者であり、発行会社との連携関係を強化することが地域経済の発展、ひいては当行の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":0.20899372977011943,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.013123359580052493,"pct_of_holder_assets":0.0007778696187745856,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1257300000000,"holder_total_assets_yen":21211781000000,"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":55000,"book_value_yen":165000000,"prior_shares":55000,"prior_book_value_yen":112365000,"purpose_ja":"(保有目的) 取引関係の安定確保(業務提携等の概要) 商品の販売(定量的な保有効果) (注) ２","reciprocal":"有","pct_outstanding":0.20899372977011943,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":1.7946656662946452,"pct_of_holder_assets":1.0692177900732784,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":9193913000,"holder_total_assets_yen":15431842000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"株式会社ダイヘン","holder_name_en":"DAIHEN Corporation","holder_sec_code":"6622","doc_id":"S100YEET","period_end":"2026-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":128000,"prior_book_value_yen":261000000,"purpose_ja":"主にエネルギーマネジメントにおける販売先で、変圧器等の販売を行っております。同社との良好な取引関係の維持・強化が当社事業の発展に資すると判断し、保有しておりましたが、当年度において売却いたしました。","reciprocal":"有","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":170746000000,"holder_total_assets_yen":320175000000,"implausible":false,"reciprocal_held_both_ways":true},{"holder_name":"中外炉工業株式会社","holder_name_en":"Chugai Ro Co., Ltd.","holder_sec_code":"1964","doc_id":"S100YBFQ","period_end":"2026-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":10000,"prior_book_value_yen":20000000,"purpose_ja":"資材等の発注先であり、事業上の取引関係の維持・強化を図るため保有しておりました。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":31481000000,"holder_total_assets_yen":51282000000,"implausible":false,"reciprocal_held_both_ways":false}],"reclassified":[{"holder_table":"reporting","direction":"to_pure","held_name_raw":"㈱ミロク","held_name_en":"Miroku Corporation","held_sec_code":"7983","match_status":"matched","shares":115400,"book_value_yen":131000000,"fy_of_change_ja":"2025年３月期","reason_ja":"当社の経営の安定性や堅実性に資するか否かの有無を再検討した結果、純投資の性格が強いと判断し、売却を視野に検討する。","implausible":false}],"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．みなし保有株式は該当ありません。"},{"holder_table":"reporting","note_no":"2","text_ja":"２．定量的な保有効果については記載が困難なため、その保有の合理性について保有目的、配当金額などを　　　　総合的に勘案して検証し判断をいたしております。　　　３．㈱栗本鐵工所の株式数につきましては、同社が当期中（2025年９月30日付）に実施した株式分割（1株につき５株の割合）に伴い299,600株増加しておりますが、実質的な割合は増加しておりません。"}],"notes_note":"The filing's own numbered footnotes to the named policy table, verbatim. The XBRL numbers them (注)1, (注)2 … and gives no link back to a row, so a note is tied to a position only where it names that issuer.","flows":[{"holder_table":"reporting","share_class":"listed","issues_increased":null,"acquisition_cost_yen":null,"issues_decreased":2,"sale_proceeds_yen":3199000000,"entity_scope":"parent_only","share_scope":"listed"},{"holder_table":"reporting","share_class":"unlisted","issues_increased":null,"acquisition_cost_yen":null,"issues_decreased":5,"sale_proceeds_yen":111000000,"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":8601000000,"listed_yen":8601000000,"unlisted_yen":null,"listed_issues":13,"unlisted_issues":null,"equity_yen":60620000000,"equity_basis":"jgaap_consolidated","total_assets_yen":120224000000,"assets_basis":"jgaap_consolidated","pct_of_equity":14.188386671065654,"pct_of_assets":7.154145594889539,"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":8601000000,"issue_count":13,"holder_table_label":"The filer itself","entity_scope":"parent_only","share_scope":"listed"}],"scale_history":[{"year":"2022","period_end":"2022-03-31","policy_total_yen":5767000000,"equity_yen":41272000000,"equity_basis":"jgaap_consolidated","pct_of_equity":13.973153711959682,"pct_of_assets":7.207398612760107},{"year":"2023","period_end":"2023-03-31","policy_total_yen":6272000000,"equity_yen":45523000000,"equity_basis":"jgaap_consolidated","pct_of_equity":13.77765085780814,"pct_of_assets":6.9630863169580905},{"year":"2024","period_end":"2024-03-31","policy_total_yen":8034000000,"equity_yen":52632000000,"equity_basis":"jgaap_consolidated","pct_of_equity":15.264477884176927,"pct_of_assets":7.910594722331626},{"year":"2025","period_end":"2025-03-31","policy_total_yen":9050000000,"equity_yen":56417000000,"equity_basis":"jgaap_consolidated","pct_of_equity":16.04126415796657,"pct_of_assets":7.827297809221508},{"year":"2026","period_end":"2026-03-31","policy_total_yen":8601000000,"equity_yen":60620000000,"equity_basis":"jgaap_consolidated","pct_of_equity":14.188386671065654,"pct_of_assets":7.154145594889539}],"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":16,"book_value_yen":5757000000},{"year":"2023","period_end":"2023-03-31","named_holdings":16,"book_value_yen":6265000000},{"year":"2024","period_end":"2024-03-31","named_holdings":17,"book_value_yen":8026000000},{"year":"2025","period_end":"2025-03-31","named_holdings":15,"book_value_yen":9043000000},{"year":"2026","period_end":"2026-03-31","named_holdings":15,"book_value_yen":8594000000}],"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."}}