 | jpcrp_cor:NumberOfConsolidatedSubsidiariesAndNamesOfMajorConsolidatedSubsidiariesTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfConsolidatedFinancialStatements |
 | jpcrp_cor:NamesOfMajorUnconsolidatedSubsidiariesAndReasonsForExclusionFromScopeOfConsolidationTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfConsolidatedFinancialStatements |
 | jpcrp_cor:NamesOfCompaniesEtcAndReasonsForNotBeingDeemedAsSubsidiariesEvenThoughMoreThanHalfOfVotingRightsAreOwnedByReportingCompanyTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfConsolidatedFinancialStatements |
 | jpcrp_cor:SummaryOfSpecialPurposeEntitiesSubjectToDisclosureOverviewAndAmountsOfTransactionsWithSuchEntitiesAndOtherRelevantMaterialInformationTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfConsolidatedFinancialStatements |
 | jpcrp_cor:NumberOfConsolidatedSubsidiariesAndNamesOfMajorConsolidatedSubsidiariesTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfSemiAnnualConsolidatedFinancialStatements |
 | jpcrp_cor:NamesOfMajorUnconsolidatedSubsidiariesAndReasonsForExclusionFromScopeOfConsolidationTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfSemiAnnualConsolidatedFinancialStatements |
 | jpcrp_cor:NamesOfCompaniesEtcAndReasonsForNotBeingDeemedAsSubsidiariesEvenThoughMoreThanHalfOfVotingRightsAreOwnedByReportingCompanyTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfSemiAnnualConsolidatedFinancialStatements |
 | jpcrp_cor:SummaryOfSpecialPurposeEntitiesSubjectToDisclosureOverviewAndAmountsOfTransactionsWithSuchEntitiesAndOtherRelevantMaterialInformationTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfSemiAnnualConsolidatedFinancialStatements |
 | jpcrp_cor:NumberOfConsolidatedSubsidiariesAndNamesOfMajorConsolidatedSubsidiariesTextBlock | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfConsolidatedFinancialStatements |
 | jpcrp_cor:NamesOfMajorUnconsolidatedSubsidiariesAndReasonsForExclusionFromScopeOfConsolidationTextBlock | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfConsolidatedFinancialStatements |
 | jpcrp_cor:NamesOfCompaniesEtcAndReasonsForNotBeingDeemedAsSubsidiariesEvenThoughMoreThanHalfOfVotingRightsAreOwnedByReportingCompanyTextBlock | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfConsolidatedFinancialStatements |
 | jpcrp_cor:SummaryOfSpecialPurposeEntitiesSubjectToDisclosureOverviewAndAmountsOfTransactionsWithSuchEntitiesAndOtherRelevantMaterialInformationTextBlock | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfConsolidatedFinancialStatements |
 | jpcrp_cor:NumberOfConsolidatedSubsidiariesAndNamesOfMajorConsolidatedSubsidiariesTextBlock | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfSemiAnnualConsolidatedFinancialStatements |
 | jpcrp_cor:NamesOfMajorUnconsolidatedSubsidiariesAndReasonsForExclusionFromScopeOfConsolidationTextBlock | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfSemiAnnualConsolidatedFinancialStatements |
 | jpcrp_cor:NamesOfCompaniesEtcAndReasonsForNotBeingDeemedAsSubsidiariesEvenThoughMoreThanHalfOfVotingRightsAreOwnedByReportingCompanyTextBlock | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfSemiAnnualConsolidatedFinancialStatements |
 | jpcrp_cor:SummaryOfSpecialPurposeEntitiesSubjectToDisclosureOverviewAndAmountsOfTransactionsWithSuchEntitiesAndOtherRelevantMaterialInformationTextBlock | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_NotesSignificantAccountingPoliciesForPreparationOfSemiAnnualConsolidatedFinancialStatements |