E0021818780大東建託株式会社DAITO TRUST CONSTRUCTION CO.,LTD.企業内容等の開示に関する内閣府令第四号の三様式Japan GAAPtruecns2021-04-012021-06-30Q12022-03-312020-04-012020-06-302021-03-311falsefalsefalseE00218-0002021-08-11E00218-0002020-04-012020-06-30E00218-0002020-04-012021-03-31E00218-0002021-04-012021-06-30E00218-0002020-06-30E00218-0002021-03-31E00218-0002021-06-30E00218-0002021-08-11jpcrp_cor:OrdinaryShareMemberE00218-0002021-06-30jpcrp_cor:SharesWithNoVotingRightsMemberE00218-0002021-06-30jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMemberE00218-0002021-06-30jpcrp_cor:SharesWithRestrictedVotingRightsOtherMemberE00218-0002021-06-30jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMemberE00218-0002021-06-30jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMemberE00218-0002021-06-30jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMemberE00218-0002021-06-30jpcrp_cor:Row1MemberE00218-0002020-03-31E00218-0002021-04-012021-06-30jpcrp040300-q1r_E00218-000:ConstructionReportableSegmentsMemberE00218-0002020-04-012020-06-30jpcrp040300-q1r_E00218-000:ConstructionReportableSegmentsMemberE00218-0002021-04-012021-06-30jpcrp040300-q1r_E00218-000:RealEstateReportableSegmentsMemberE00218-0002020-04-012020-06-30jpcrp040300-q1r_E00218-000:RealEstateReportableSegmentsMemberE00218-0002020-04-012020-06-30jpcrp040300-q1r_E00218-000:FinanceReportableSegmentsMemberE00218-0002021-04-012021-06-30jpcrp040300-q1r_E00218-000:FinanceReportableSegmentsMemberE00218-0002020-04-012020-06-30jpcrp_cor:ReportableSegmentsMemberE00218-0002021-04-012021-06-30jpcrp_cor:ReportableSegmentsMemberE00218-0002020-04-012020-06-30jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMemberE00218-0002021-04-012021-06-30jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMemberE00218-0002020-04-012020-06-30jpcrp_cor:TotalOfReportableSegmentsAndOthersMemberE00218-0002021-04-012021-06-30jpcrp_cor:TotalOfReportableSegmentsAndOthersMemberE00218-0002020-04-012020-06-30jpcrp_cor:ReconcilingItemsMemberE00218-0002021-04-012021-06-30jpcrp_cor:ReconcilingItemsMemberiso4217:JPYiso4217:JPYxbrli:sharesxbrli:purexbrli:shares