# 【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】 | 2023年12月19日
【事業年度】 | 第54期（自　2022年10月１日　至　2023年９月30日）
【会社名】 | 株式会社三菱総合研究所
【英訳名】 | Mitsubishi Research Institute,Inc.
【代表者の役職氏名】 | 代表取締役社長　　籔田　健二
【本店の所在の場所】 | 東京都千代田区永田町二丁目10番３号
【電話番号】 | 03-5157-2111（代）
【事務連絡者氏名】 | 経理財務部長　　安達　恭子
【最寄りの連絡場所】 | 東京都千代田区永田町二丁目10番３号
【電話番号】 | 03-5157-2111（代）
【事務連絡者氏名】 | 経理財務部長　　安達　恭子
【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）

E23492 36360 株式会社三菱総合研究所 Mitsubishi Research Institute,Inc. 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 2022-10-01 2023-09-30 FY 2023-09-30 2021-10-01 2022-09-30 2022-09-30 1 false false false E23492-000 2023-09-30 jpcrp_cor:No11MajorShareholdersMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:ShisaiSatokoMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:KoshiNaomiMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:HiraiYasuteruMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:ItoYoshihikoMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E23492-000 2022-10-01 2023-09-30 jpcrp030000-asr_E23492-000:ITServiceReportableSegmentsMember E23492-000 2022-10-01 2023-09-30 jpcrp030000-asr_E23492-000:ThinkTankAndConsultingServiseReportableSegmentsMember E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E23492-000 2022-09-30 jpcrp_cor:Row5Member E23492-000 2022-09-30 jpcrp_cor:Row6Member E23492-000 2022-09-30 jpcrp_cor:Row7Member E23492-000 2022-09-30 jpcrp_cor:Row8Member E23492-000 2022-09-30 jpcrp_cor:Row9Member E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E23492-000 2023-09-30 jppfs_cor:ShareholdersEquityMember E23492-000 2023-09-30 jppfs_cor:CapitalStockMember E23492-000 2023-09-30 jppfs_cor:CapitalSurplusMember E23492-000 2022-10-01 2023-09-30 jpcrp_cor:OutsideDirectorsMember E23492-000 2022-10-01 2023-09-30 jpcrp_cor:OutsideCorporateAuditorsMember E23492-000 2023-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E23492-000 2023-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E23492-000 2023-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E23492-000 2023-09-30 jppfs_cor:NonControllingInterestsMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:ShareholdersEquityMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:CapitalStockMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:CapitalSurplusMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:RetainedEarningsMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:TreasuryStockMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:NonControllingInterestsMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:CapitalStockMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:CapitalSurplusMember E23492-000 2023-09-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E23492-000 2023-09-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E23492-000 2021-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E23492-000 2022-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E23492-000 2023-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E23492-000 2022-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E23492-000 2021-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E23492-000 2023-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E23492-000 2023-12-19 E23492-000 2023-09-30 E23492-000 2022-10-01 2023-09-30 E23492-000 2022-09-30 E23492-000 2021-10-01 2022-09-30 E23492-000 2021-09-30 E23492-000 2020-10-01 2021-09-30 E23492-000 2020-09-30 E23492-000 2019-10-01 2020-09-30 E23492-000 2019-09-30 E23492-000 2018-10-01 2019-09-30 E23492-000 2023-09-30 jpcrp_cor:Row8Member E23492-000 2022-10-01 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2020-10-01 2021-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2020-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2019-10-01 2020-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2019-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E23492-000 2022-09-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E23492-000 2022-09-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E23492-000 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E23492-000 2022-10-01 2023-09-30 jpcrp_cor:UnallocatedAmountsAndEliminationMember E23492-000 2023-09-30 jpcrp_cor:ReconcilingItemsMember E23492-000 2023-09-30 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E23492-000 2023-09-30 jpcrp030000-asr_E23492-000:ITServiceReportableSegmentsMember E23492-000 2023-09-30 jpcrp030000-asr_E23492-000:ThinkTankAndConsultingServiseReportableSegmentsMember E23492-000 2022-10-01 2023-09-30 jpcrp_cor:ReconcilingItemsMember E23492-000 2022-10-01 2023-09-30 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E23492-000 2023-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2023-12-19 jpcrp_cor:Row1Member E23492-000 2023-12-19 jpcrp_cor:Row2Member E23492-000 2023-12-19 jpcrp_cor:Row3Member E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:MorisakiTakashiMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:YabutaKenjiMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:BandoMarikoMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:KobayashiKenMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:HiranoNobuyukiMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:EgawaJunIchiMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:MatsuoKenjiMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:KawakamiYutakaMember E23492-000 2022-10-01 2023-09-30 jpcrp030000-asr_E23492-000:DirectorsMember E23492-000 2022-10-01 2023-09-30 jpcrp030000-asr_E23492-000:CorporateAuditorsMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:IzumisawaSeijiMember E23492-000 2023-12-19 jpcrp030000-asr_E23492-000:OgawaToshiyukiMember E23492-000 2023-12-19 jpcrp_cor:OrdinaryShareMember E23492-000 2023-09-30 jpcrp_cor:OrdinaryShareMember E23492-000 2023-09-30 jpcrp_cor:SharesWithNoVotingRightsMember E23492-000 2023-09-30 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E23492-000 2023-09-30 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E23492-000 2023-09-30 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E23492-000 2023-09-30 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember E23492-000 2023-09-30 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E23492-000 2023-09-30 jpcrp_cor:SharesLessThanOneUnitMember E23492-000 2023-09-30 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E23492-000 2023-09-30 jpcrp_cor:SharesWithFullVotingRightsOtherMember E23492-000 2023-09-30 jpcrp_cor:Row1Member E23492-000 2023-09-30 jpcrp_cor:Row2Member E23492-000 2023-09-30 jpcrp_cor:Row3Member E23492-000 2023-09-30 jpcrp_cor:Row4Member E23492-000 2022-09-30 jpcrp_cor:Row1Member E23492-000 2022-09-30 jpcrp_cor:Row2Member E23492-000 2022-09-30 jpcrp_cor:Row3Member E23492-000 2022-09-30 jpcrp_cor:Row4Member E23492-000 2023-09-30 jpcrp_cor:Row9Member E23492-000 2023-09-30 jppfs_cor:RetainedEarningsMember E23492-000 2023-09-30 jppfs_cor:TreasuryStockMember E23492-000 2021-10-01 2022-09-30 jpcrp_cor:ReportableSegmentsMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jpcrp_cor:ReportableSegmentsMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E23492-000 2022-09-30 jppfs_cor:CapitalStockMember E23492-000 2022-09-30 jppfs_cor:CapitalSurplusMember E23492-000 2022-09-30 jppfs_cor:RetainedEarningsMember E23492-000 2022-09-30 jppfs_cor:TreasuryStockMember E23492-000 2022-09-30 jppfs_cor:ShareholdersEquityMember E23492-000 2022-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E23492-000 2022-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E23492-000 2022-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E23492-000 2022-09-30 jppfs_cor:NonControllingInterestsMember E23492-000 2021-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E23492-000 2023-09-30 jpcrp_cor:Row5Member E23492-000 2023-09-30 jpcrp_cor:Row6Member E23492-000 2023-09-30 jpcrp_cor:Row7Member E23492-000 2022-10-01 2023-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E23492-000 2022-09-30 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E23492-000 2023-09-30 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E23492-000 2023-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:GeneralReserveMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E23492-000 2018-10-01 2019-09-30 jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:CapitalStockMember E23492-000 2021-09-30 jppfs_cor:CapitalSurplusMember E23492-000 2021-09-30 jppfs_cor:RetainedEarningsMember E23492-000 2021-09-30 jppfs_cor:TreasuryStockMember E23492-000 2021-09-30 jppfs_cor:ShareholdersEquityMember E23492-000 2021-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E23492-000 2021-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember E23492-000 2021-09-30 jppfs_cor:NonControllingInterestsMember E23492-000 2021-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:NonControllingInterestsMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:RetainedEarningsMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:ShareholdersEquityMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:TreasuryStockMember E23492-000 2021-09-30 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E23492-000 2021-09-30 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E23492-000 2022-09-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E23492-000 2022-10-01 2023-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E23492-000 2021-10-01 2022-09-30 jppfs_cor:NonConsolidatedMember jppfs_cor:GeneralReserveMember E23492-000 2023-09-30 jpcrp_cor:No1MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No2MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No3MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No4MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No5MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No6MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No7MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No8MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No9MajorShareholdersMember E23492-000 2023-09-30 jpcrp_cor:No10MajorShareholdersMember E23492-000 2021-10-01 2022-09-30 jpcrp_cor:ReconcilingItemsMember E23492-000 2021-10-01 2022-09-30 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E23492-000 2022-09-30 jpcrp_cor:ReconcilingItemsMember E23492-000 2021-10-01 2022-09-30 jpcrp030000-asr_E23492-000:ThinkTankAndConsultingServiseReportableSegmentsMember E23492-000 2021-10-01 2022-09-30 jpcrp030000-asr_E23492-000:ITServiceReportableSegmentsMember E23492-000 2022-09-30 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E23492-000 2022-09-30 jpcrp030000-asr_E23492-000:ThinkTankAndConsultingServiseReportableSegmentsMember E23492-000 2022-09-30 jpcrp030000-asr_E23492-000:ITServiceReportableSegmentsMember iso4217:JPY xbrli:shares iso4217:JPY xbrli:shares xbrli:pure