 | jpcrp_cor:NotesRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo2SecuritiesRegistrationStatement |
 | jpcrp_cor:RecentFinancialStatementsTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo2SecuritiesRegistrationStatement |
 | jpcrp_cor:BalanceSheetRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo2SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfIncomeRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo2SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfChangesInEquityRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo2SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfCashFlowsRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo2SecuritiesRegistrationStatement |
 | jpcrp_cor:NotesRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo25SecuritiesRegistrationStatement |
 | jpcrp_cor:RecentFinancialStatementsTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo25SecuritiesRegistrationStatement |
 | jpcrp_cor:BalanceSheetRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo25SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfIncomeRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo25SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfChangesInEquityRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo25SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfCashFlowsRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo25SecuritiesRegistrationStatement |
 | jpcrp_cor:NotesRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo26SecuritiesRegistrationStatement |
 | jpcrp_cor:RecentFinancialStatementsTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo26SecuritiesRegistrationStatement |
 | jpcrp_cor:BalanceSheetRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo26SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfIncomeRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo26SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfChangesInEquityRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo26SecuritiesRegistrationStatement |
 | jpcrp_cor:StatementOfCashFlowsRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo26SecuritiesRegistrationStatement |
 | jpcrp_cor:RecentFinancialStatementsTextBlock | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo4AnnualSecuritiesReport |
 | jpcrp_cor:BalanceSheetRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo4AnnualSecuritiesReport |
 | jpcrp_cor:StatementOfIncomeRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo4AnnualSecuritiesReport |
 | jpcrp_cor:StatementOfChangesInEquityRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo4AnnualSecuritiesReport |
 | jpcrp_cor:StatementOfCashFlowsRecentFinancialStatementsHeading | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpcrp/rol_std_CabinetOfficeOrdinanceOnDisclosureOfCorporateInformationEtcFormNo4AnnualSecuritiesReport |