# 【表紙】

【提出書類】 | 有価証券報告書
【根拠条文】 | 金融商品取引法第24条第１項
【提出先】 | 関東財務局長
【提出日】 | 2024年６月28日
【事業年度】 | 第47期(自　2023年４月１日　至　2024年３月31日)
【会社名】 | 株式会社ミロク情報サービス
【英訳名】 | MIROKU JYOHO SERVICE CO.,LTD.
【代表者の役職氏名】 | 代表取締役社長　　是　枝　周　樹
【本店の所在の場所】 | 東京都新宿区四谷四丁目29番地１
【電話番号】 | (03)5361―6369(代表)
【事務連絡者氏名】 | 常務執行役員 経営管理本部長　　佐　藤　順　一
【最寄りの連絡場所】 | 東京都新宿区四谷四丁目29番地１
【電話番号】 | (03)5361―6369(代表)
【事務連絡者氏名】 | 常務執行役員 経営管理本部長　　佐　藤　順　一
【縦覧に供する場所】 | 株式会社東京証券取引所 （東京都中央区日本橋兜町２番１号）

E04877 99280 株式会社ミロク情報サービス MIROKU JYOHO SERVICE CO.,LTD. 企業内容等の開示に関する内閣府令 第三号様式 Japan GAAP true CTE CTE 2023-04-01 2024-03-31 FY 2024-03-31 2022-04-01 2023-03-31 2023-03-31 1 false false false E04877-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E04877-000 2023-04-01 2024-03-31 jpcrp_cor:ConsolidatedAccountingGroupMember E04877-000 2024-06-28 jpcrp_cor:Row8Member E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:KoreedaNobuhikoMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:KoreedaHirokiMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:TerasawaKeishiMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:OkuboToshiharuMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04877-000 2023-03-31 jppfs_cor:CapitalStockMember E04877-000 2023-03-31 jppfs_cor:CapitalSurplusMember E04877-000 2023-03-31 jppfs_cor:RetainedEarningsMember E04877-000 2023-03-31 jppfs_cor:TreasuryStockMember E04877-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E04877-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04877-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E04877-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jpcrp_cor:No1MajorShareholdersMember E04877-000 2024-03-31 jpcrp_cor:No2MajorShareholdersMember E04877-000 2024-03-31 jpcrp_cor:No3MajorShareholdersMember E04877-000 2024-03-31 jpcrp_cor:No4MajorShareholdersMember E04877-000 2024-06-28 jpcrp_cor:OrdinaryShareMember E04877-000 2024-03-31 jpcrp_cor:No5MajorShareholdersMember E04877-000 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E04877-000 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jpcrp_cor:Row6Member E04877-000 2024-03-31 jpcrp_cor:Row7Member E04877-000 2024-03-31 jpcrp_cor:Row8Member E04877-000 2024-03-31 jpcrp_cor:Row9Member E04877-000 2024-03-31 jpcrp_cor:Row10Member E04877-000 2024-03-31 jpcrp_cor:Row11Member E04877-000 2024-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2022-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2021-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04877-000 2022-03-31 jppfs_cor:ShareholdersEquityMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember E04877-000 2023-03-31 jpcrp_cor:Row1Member E04877-000 2023-04-01 2024-03-31 jpcrp_cor:DirectorsExcludingOutsideDirectorsMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:MakinoHiroshiMember E04877-000 2024-03-31 jpcrp_cor:OrdinaryShareMember E04877-000 2024-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E04877-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E04877-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E04877-000 2024-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E04877-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E04877-000 2024-03-31 jppfs_cor:CapitalStockMember E04877-000 2024-03-31 jppfs_cor:CapitalSurplusMember E04877-000 2024-03-31 jppfs_cor:RetainedEarningsMember E04877-000 2024-03-31 jppfs_cor:TreasuryStockMember E04877-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04877-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04877-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:GomiHirofumiMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:TadakiKeiichiMember E04877-000 2024-06-28 jpcrp_cor:Row7Member E04877-000 2024-06-28 jpcrp_cor:Row6Member E04877-000 2024-06-28 jpcrp_cor:Row5Member E04877-000 2024-06-28 jpcrp_cor:Row4Member E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E04877-000 2023-04-01 2024-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E04877-000 2023-04-01 2024-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E04877-000 2020-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2022-03-31 jppfs_cor:CapitalStockMember E04877-000 2022-03-31 jppfs_cor:CapitalSurplusMember E04877-000 2022-03-31 jppfs_cor:RetainedEarningsMember E04877-000 2022-03-31 jppfs_cor:TreasuryStockMember E04877-000 2024-03-31 jpcrp_cor:Row1Member E04877-000 2024-03-31 jpcrp_cor:Row2Member E04877-000 2024-03-31 jpcrp_cor:Row3Member E04877-000 2024-03-31 jpcrp_cor:Row4Member E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E04877-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:NonControllingInterestsMember E04877-000 2022-03-31 jppfs_cor:NonControllingInterestsMember E04877-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonControllingInterestsMember E04877-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E04877-000 2023-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E04877-000 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E04877-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E04877-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E04877-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E04877-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E04877-000 2022-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04877-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04877-000 2024-06-28 jpcrp_cor:Row3Member E04877-000 2024-06-28 jpcrp_cor:Row2Member E04877-000 2024-06-28 jpcrp_cor:Row1Member E04877-000 2024-03-31 jpcrp_cor:No6MajorShareholdersMember E04877-000 2024-03-31 jpcrp_cor:No7MajorShareholdersMember E04877-000 2024-03-31 jpcrp_cor:No8MajorShareholdersMember E04877-000 2024-03-31 jpcrp_cor:No9MajorShareholdersMember E04877-000 2024-03-31 jpcrp_cor:No10MajorShareholdersMember E04877-000 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04877-000 2022-04-01 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E04877-000 2024-03-31 jpcrp_cor:Row5Member E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:SuzukiMasanoriMember E04877-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E04877-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E04877-000 2023-03-31 jpcrp_cor:Row5Member E04877-000 2023-03-31 jpcrp_cor:Row6Member E04877-000 2023-03-31 jpcrp_cor:Row7Member E04877-000 2023-03-31 jpcrp_cor:Row8Member E04877-000 2023-03-31 jpcrp_cor:Row9Member E04877-000 2023-03-31 jpcrp_cor:Row10Member E04877-000 2023-03-31 jpcrp_cor:Row11Member E04877-000 2024-06-28 E04877-000 2024-03-31 E04877-000 2023-04-01 2024-03-31 E04877-000 2023-03-31 E04877-000 2022-04-01 2023-03-31 E04877-000 2022-03-31 E04877-000 2021-04-01 2022-03-31 E04877-000 2021-03-31 E04877-000 2020-04-01 2021-03-31 E04877-000 2020-03-31 E04877-000 2019-04-01 2020-03-31 E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:KitabataTakaoMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:IshiyamaTakumaMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:IshikawaTetsushiMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:TakadaEiichiMember E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:YamauchiAkiMember E04877-000 2024-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E04877-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E04877-000 2024-03-31 jpcrp_cor:SharesLessThanOneUnitMember E04877-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E04877-000 2023-03-31 jpcrp_cor:Row2Member E04877-000 2023-03-31 jpcrp_cor:Row3Member E04877-000 2023-03-31 jpcrp_cor:Row4Member E04877-000 2024-06-28 jpcrp030000-asr_E04877-000:NakaharaHiroshiMember utr:tCO2e iso4217:JPY xbrli:shares xbrli:shares xbrli:pure iso4217:JPY