{"entity":{"edinet_code":"E04497","sec_code":"9412","name_ja":"スカパーＪＳＡＴ株式会社","name_en":"SKY Perfect JSAT Corporation","industry":"情報・通信業","industry_en":"Information & Communication"},"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":"S100YBNS","filer_name":"スカパーＪＳＡＴ株式会社","filer_name_en":"SKY Perfect JSAT Corporation","period_end":"2026-03-31","filed_date":"2026-06-16","sha256":"7469897a53a6fa27145c5cc42ad8b47d0a82b40f0148cb446924c944b452eca3","status":"clean"},"basis":{"measurement":"carrying_amount","entity_scope":"largest_holding_company","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 group's largest holder of policy shares (最大保有会社) — at a bank group this is the commercial bank, which excludes trust-bank and securities-subsidiary holdings.","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":"largest","held_name_raw":"㈱QPSホールディングス (注２)","held_name_en":"QPS Holdings Inc.","held_sec_code":"464A","match_status":"matched","shares":7357000,"book_value_yen":15177000000,"prior_shares":2857000,"prior_book_value_yen":2602000000,"purpose_ja":"同社と小型SAR衛星画像データサービスに関する業務提携契約を締結しており、当該事業における連携拡大及び協業関係の強化を目的として、株式を保有しております。なお、当事業年度において、同社が実施した第三者割当増資を引き受けたことにより株式を追加取得しております。","reciprocal":"無","pct_outstanding":13.170308178408714,"pct_unavailable":null,"pct_basis_period_end":"2026-05-31","pct_share_classes":1,"pct_of_holder_equity":4.9430846646147835,"pct_of_holder_assets":3.7220515059140324,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":307035000000,"holder_total_assets_yen":407759000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false},{"holder_table":"largest","held_name_raw":"Planet Labs 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inc.","held_sec_code":"6094","match_status":"matched","shares":670600,"book_value_yen":456000000,"prior_shares":670600,"prior_book_value_yen":378000000,"purpose_ja":"同社との関係維持及び今後の事業機会の検討の観点に加え、当社の事業戦略との整合性や保有の合理性を総合的に勘案し、株式を保有しております。","reciprocal":"無","pct_outstanding":3.8592298436672374,"pct_unavailable":null,"pct_basis_period_end":"2025-09-30","pct_share_classes":1,"pct_of_holder_equity":0.1485172700180761,"pct_of_holder_assets":0.11183076277899445,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":307035000000,"holder_total_assets_yen":407759000000,"implausible":false,"reciprocal_held_both_ways":false,"corporate_actions":[],"note_refs":[],"share_ratio":null,"reclassified_to_pure":false}],"holders":[{"holder_name":"日本テレビホールディングス株式会社","holder_name_en":"Nippon Television Holdings, Inc.","holder_sec_code":"9404","doc_id":"S100Y9BG","period_end":"2026-03-31","holder_table":"largest","shares":20891400,"book_value_yen":60438000000,"prior_shares":20891400,"prior_book_value_yen":24505000000,"purpose_ja":"衛星放送事業、映画コンテンツ流通における事業上の関係強化・維持のため","reciprocal":"無","pct_outstanding":7.370663993826923,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":5.861603770016575,"pct_of_holder_assets":4.712286813425004,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1031083000000,"holder_total_assets_yen":1282562000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ＴＢＳホールディングス","holder_name_en":"TBS HOLDINGS, INC.","holder_sec_code":"9401","doc_id":"S100YI1U","period_end":"2026-03-31","holder_table":"reporting","shares":18434000,"book_value_yen":53329000000,"prior_shares":18434000,"prior_book_value_yen":21623000000,"purpose_ja":"CS放送事業等における必要不可欠なパートナーであり、取引関係の維持・強化のため保有しております。","reciprocal":"無","pct_outstanding":6.503672327474726,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":4.696976369353262,"pct_of_holder_assets":3.2752944933731314,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":1135390000000,"holder_total_assets_yen":1628220000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"ＮＴＴ株式会社","holder_name_en":"NTT, Inc.","holder_sec_code":"9432","doc_id":"S100YCP3","period_end":"2026-03-31","holder_table":"second_largest","shares":2048100,"book_value_yen":5925000000,"prior_shares":2048100,"prior_book_value_yen":2402000000,"purpose_ja":"主として、同社保有のアセットを活用した衛星通信領域でのサービス提供を目的として、2007年4月に資本業務提携契約を締結し、当該会社の株式を保有しています。当該会社の業績及び今後の経営戦略等を定期的に検証の上、保有を継続する旨をNTTドコモの取締役会にて報告しています。","reciprocal":"無","pct_outstanding":0.7225871375665068,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0609090216592481,"pct_of_holder_assets":0.012681593190799931,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":9727623000000,"holder_total_assets_yen":46721259000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社テレビ朝日ホールディングス","holder_name_en":"TV Asahi Holdings Corporation","holder_sec_code":"9409","doc_id":"S100YCD2","period_end":"2026-03-31","holder_table":"reporting","shares":1118600,"book_value_yen":3236000000,"prior_shares":1118600,"prior_book_value_yen":1312000000,"purpose_ja":"コンテンツ制作・発信を通じて関係強化を図るため保有しております。定量的な保有効果として、当社グループと広告出稿やCS放送事業等の取引関係により生じる利益や配当金の支払い等があります。","reciprocal":"無","pct_outstanding":0.3946516147072382,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.691917226515226,"pct_of_holder_assets":0.5568662677742041,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":467686000000,"holder_total_assets_yen":581109000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ＷＯＷＯＷ","holder_name_en":"WOWOW INC.","holder_sec_code":"4839","doc_id":"S100YDWH","period_end":"2026-03-31","holder_table":"reporting","shares":480900,"book_value_yen":1391000000,"prior_shares":480900,"prior_book_value_yen":564000000,"purpose_ja":"・衛星有料放送運用業務に係る協力関係継続のため保有しております。・同社の子会社と衛星有料放送運用業務に係る取引を行っております。","reciprocal":"無","pct_outstanding":0.1696656190887814,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":2.000172552628552,"pct_of_holder_assets":1.4712259511142607,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":69544000000,"holder_total_assets_yen":94547000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ＮＴＴドコモ","holder_name_en":"NTT DOCOMO, INC.","holder_sec_code":"9437","doc_id":"S100J54V","period_end":"2020-03-31","holder_table":"reporting","shares":2048100,"book_value_yen":786000000,"prior_shares":2048100,"prior_book_value_yen":942000000,"purpose_ja":"同社との衛星通信事業での連携・情報交換等による当社の企業価値向上を目的とし、良好な関係を維持・強化するため。","reciprocal":"無","pct_outstanding":0.6895776172957016,"pct_unavailable":null,"pct_basis_period_end":"2019-03-31","pct_share_classes":1,"pct_of_holder_equity":0.014971636748472884,"pct_of_holder_assets":0.010430040107883239,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":5249927000000,"holder_total_assets_yen":7535925000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"シャープ株式会社","holder_name_en":"Sharp Corporation","holder_sec_code":"6753","doc_id":"S100YHZV","period_end":"2026-03-31","holder_table":"reporting","shares":200000,"book_value_yen":578000000,"prior_shares":200000,"prior_book_value_yen":234000000,"purpose_ja":"当社のスマートワークプレイスに関する業界動向の情報収集等、取引関係の維持、強化のため保有しております。(注)１","reciprocal":"無","pct_outstanding":0.0705617047572391,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.1957437585510898,"pct_of_holder_assets":0.04046902054467941,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":295284000000,"holder_total_assets_yen":1428253000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ＮＴＴデータグループ","holder_name_en":"NTT DATA GROUP CORPORATION","holder_sec_code":"9613","doc_id":"S100VWR9","period_end":"2025-03-31","holder_table":"largest","shares":200000,"book_value_yen":235000000,"prior_shares":200000,"prior_book_value_yen":212000000,"purpose_ja":"同社の最大ITベンダとして同社の重要機関システムの維持保守や各種ITシステムの構築等、安定的なビジネス獲得を実現しており、今後もリレーション維持・強化のために、同社株式を保有しています。","reciprocal":"無","pct_outstanding":0.07058202474024192,"pct_unavailable":null,"pct_basis_period_end":"2025-03-31","pct_share_classes":1,"pct_of_holder_equity":0.01283829592654528,"pct_of_holder_assets":0.003021581549785892,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":1830461000000,"holder_total_assets_yen":7777384000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社博報堂ＤＹホールディングス","holder_name_en":"HAKUHODO DY HOLDINGS INCORPORATED","holder_sec_code":"2433","doc_id":"S100YHXU","period_end":"2026-03-31","holder_table":"largest","shares":59400,"book_value_yen":171000000,"prior_shares":59400,"prior_book_value_yen":69000000,"purpose_ja":"(保有目的)取引関係の維持強化のため(定量的な保有効果)※１","reciprocal":"無","pct_outstanding":0.02095682631290001,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.04248278329308649,"pct_of_holder_assets":0.01581675503083805,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":402516000000,"holder_total_assets_yen":1081132000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"富士通株式会社","holder_name_en":"Fujitsu Limited","holder_sec_code":"6702","doc_id":"S100YM3K","period_end":"2026-03-31","holder_table":"reporting","shares":29700,"book_value_yen":85000000,"prior_shares":29700,"prior_book_value_yen":34000000,"purpose_ja":"主としてサービスソリューションにおける当社の営業取引先であり、同取引上の関係性維持・強化を目的として取得し、保有を継続しています。同社は、2026年4月1日付で「㈱スカパーＪＳＡＴホールディングス」から商号変更いたしました。","reciprocal":"無","pct_outstanding":0.010478413156450005,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.00415731881304146,"pct_of_holder_assets":0.002500187514063555,"holder_equity_basis":"ifrs_consolidated","holder_equity_yen":2044587000000,"holder_total_assets_yen":3399745000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社電通グループ","holder_name_en":"DENTSU GROUP INC.","holder_sec_code":"4324","doc_id":"S100Y36E","period_end":"2025-12-31","holder_table":"reporting","shares":100,"book_value_yen":0,"prior_shares":2500000,"prior_book_value_yen":2272000000,"purpose_ja":"（注）１．２．","reciprocal":"無","pct_outstanding":3.5280852378619545e-05,"pct_unavailable":null,"pct_basis_period_end":"2026-03-31","pct_share_classes":1,"pct_of_holder_equity":0.0,"pct_of_holder_assets":0.0,"holder_equity_basis":"ifrs_consolidated_excl_nci","holder_equity_yen":374849000000,"holder_total_assets_yen":3206787000000,"implausible":false,"reciprocal_held_both_ways":false},{"holder_name":"株式会社ＩＭＡＧＩＣＡ　ＧＲＯＵＰ","holder_name_en":"ＩＭＡＧＩＣＡ ＧＲＯＵＰ Ｉｎｃ.","holder_sec_code":"6879","doc_id":"S100W66Q","period_end":"2025-03-31","holder_table":"reporting","shares":null,"book_value_yen":null,"prior_shares":100000,"prior_book_value_yen":105900000,"purpose_ja":"当事業年度において全株式を売却しております。","reciprocal":"無","pct_outstanding":null,"pct_unavailable":null,"pct_basis_period_end":"2025-03-31","pct_share_classes":1,"pct_of_holder_equity":null,"pct_of_holder_assets":null,"holder_equity_basis":"jgaap_consolidated","holder_equity_yen":36154079000,"holder_total_assets_yen":80719761000,"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":"largest","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。なお、スカパーJSAT㈱は、毎年、保有先企業との取引状況並びに財政状態、保有目的の達成状況等の観点から保有の合理性を検証しており、2025年度においても保有意義を確認しております。"},{"holder_table":"largest","note_no":"2","text_ja":"（注２）㈱QPSホールディングスは、2025年12月１日付で㈱QPS研究所が単独株式移転により設立した持株会社であります。前事業年度の株式数及び貸借対照表計上額は、㈱QPS研究所の値を記載しております。"}],"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":"largest","share_class":"listed","issues_increased":1,"acquisition_cost_yen":9396000000,"issues_decreased":null,"sale_proceeds_yen":null,"entity_scope":"largest_holding_company","share_scope":"listed"},{"holder_table":"largest","share_class":"unlisted","issues_increased":1,"acquisition_cost_yen":50000000,"issues_decreased":1,"sale_proceeds_yen":0,"entity_scope":"largest_holding_company","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":18019000000,"listed_yen":17062000000,"unlisted_yen":957000000,"listed_issues":3,"unlisted_issues":16,"equity_yen":307035000000,"equity_basis":"jgaap_consolidated","total_assets_yen":407759000000,"assets_basis":"jgaap_consolidated","pct_of_equity":5.868712036087091,"pct_of_assets":4.419031830076099,"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":"largest","share_class":"listed","book_value_yen":17062000000,"issue_count":3,"holder_table_label":"Largest holder in the group","entity_scope":"largest_holding_company","share_scope":"listed"},{"holder_table":"largest","share_class":"unlisted","book_value_yen":957000000,"issue_count":16,"holder_table_label":"Largest holder in the group","entity_scope":"largest_holding_company","share_scope":"unlisted"}],"scale_history":[{"year":"2022","period_end":"2022-03-31","policy_total_yen":4535000000,"equity_yen":243077000000,"equity_basis":"jgaap_consolidated","pct_of_equity":1.8656639665620358,"pct_of_assets":1.1992088130609309},{"year":"2023","period_end":"2023-03-31","policy_total_yen":4106000000,"equity_yen":256815000000,"equity_basis":"jgaap_consolidated","pct_of_equity":1.598816268520141,"pct_of_assets":1.0289308491310722},{"year":"2024","period_end":"2024-03-31","policy_total_yen":13690000000,"equity_yen":271982000000,"equity_basis":"jgaap_consolidated","pct_of_equity":5.033421329352678,"pct_of_assets":3.3768200665497483},{"year":"2025","period_end":"2025-03-31","policy_total_yen":4053000000,"equity_yen":284174000000,"equity_basis":"jgaap_consolidated","pct_of_equity":1.4262388536600814,"pct_of_assets":1.0046750980382435},{"year":"2026","period_end":"2026-03-31","policy_total_yen":18019000000,"equity_yen":307035000000,"equity_basis":"jgaap_consolidated","pct_of_equity":5.868712036087091,"pct_of_assets":4.419031830076099}],"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":"2019","period_end":"2019-03-31","named_holdings":1,"book_value_yen":425000000},{"year":"2022","period_end":"2022-03-31","named_holdings":3,"book_value_yen":1863000000},{"year":"2023","period_end":"2023-03-31","named_holdings":3,"book_value_yen":1204000000},{"year":"2024","period_end":"2024-03-31","named_holdings":3,"book_value_yen":12671000000},{"year":"2025","period_end":"2025-03-31","named_holdings":3,"book_value_yen":3085000000},{"year":"2026","period_end":"2026-03-31","named_holdings":3,"book_value_yen":17061000000}],"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."}}