 | jppfs_cor:GasSalesGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:ThirdPartyAccessRevenueGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:RevenueFromInteroperatorSettlementGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:RevenueFromContractManufacturingGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:SalesFromGasBusinessGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:GasSalesGAS | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:ThirdPartyAccessRevenueGAS | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:RevenueFromInteroperatorSettlementGAS | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:RevenueFromContractManufacturingGAS | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:SalesFromGasBusinessGAS | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:GasSalesGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:ThirdPartyAccessRevenueGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:RevenueFromInteroperatorSettlementGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:RevenueFromContractManufacturingGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:SalesFromGasBusinessGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_StatementOfIncome-ListOfAccounts |