 | jppfs_cor:PassengerTransportationORRWY | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:FreightTransportationORRWY | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:TrackageRevenueORRWY | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:TransferOfRailroadLineORRWY | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:MiscellaneousIncomeOfTransportationORRWY | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:OperatingRevenueRailwayRWY | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:PassengerTransportationORRWY | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:FreightTransportationORRWY | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:TrackageRevenueORRWY | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:TransferOfRailroadLineORRWY | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:MiscellaneousIncomeOfTransportationORRWY | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:OperatingRevenueRailwayRWY | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:PassengerTransportationORRWY | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_rwy_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:FreightTransportationORRWY | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_rwy_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:TrackageRevenueORRWY | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_rwy_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:TransferOfRailroadLineORRWY | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_rwy_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:MiscellaneousIncomeOfTransportationORRWY | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_rwy_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:OperatingRevenueRailwayRWY | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_rwy_StatementOfIncome-ListOfAccounts |