 | jppfs_cor:ElectricUtilityOperatingExpensesELE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfIncome |
 | jppfs_cor:IncidentalBusinessOperatingExpensesELE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfIncome |
 | jppfs_cor:ElectricUtilityOperatingExpensesELE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:IncidentalBusinessOperatingExpensesELE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:ElectricUtilityOperatingExpensesELE | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfIncome |
 | jppfs_cor:IncidentalBusinessOperatingExpensesELE | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfIncome |
 | jppfs_cor:ElectricUtilityOperatingExpensesELE | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:IncidentalBusinessOperatingExpensesELE | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:ElectricUtilityOperatingExpensesELE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfIncome |
 | jppfs_cor:IncidentalBusinessOperatingExpensesELE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfIncome |
 | jppfs_cor:ElectricUtilityOperatingExpensesELE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:IncidentalBusinessOperatingExpensesELE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfIncome |
 | jppfs_cor:ElectricUtilityOperatingExpensesELE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_ele_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:IncidentalBusinessOperatingExpensesELE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_ele_StatementOfIncome-ListOfAccounts |
 | jppfs_cor:OtherBusinessOperatingExpensesELE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_ele_StatementOfIncome-ListOfAccounts |