E0177067420株式会社京三製作所Kyosan Electric Manufacturing Co.,Ltd.企業内容等の開示に関する内閣府令第四号の三様式Japan GAAPtruecte2023-04-012023-12-31Q32024-03-312022-04-012022-12-312023-03-311falsefalsefalseE01770-0002024-02-13E01770-0002024-02-13jpcrp_cor:OrdinaryShareMemberE01770-0002023-10-012023-12-31E01770-0002023-12-31E01770-0002023-12-31jpcrp_cor:OrdinarySharesReciprocalHoldingSharesWithFullVotingRightsTreasurySharesEtcMemberE01770-0002023-12-31jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMemberE01770-0002023-12-31jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMemberE01770-0002023-12-31jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMemberE01770-0002023-12-31jpcrp_cor:Row1MemberE01770-0002023-12-31jpcrp_cor:Row2MemberE01770-0002023-12-31jpcrp_cor:SharesWithNoVotingRightsMemberE01770-0002023-12-31jpcrp_cor:SharesWithRestrictedVotingRightsOtherMemberE01770-0002023-12-31jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMemberE01770-0002023-04-012023-12-31E01770-0002023-04-012023-12-31jpcrp040300-q3r_E01770-000:PowerElectronicsBusinessReportableSegmentsMemberE01770-0002023-04-012023-12-31jpcrp040300-q3r_E01770-000:RailwaySignalingSystemsAndTrafficManagementSystemsBusinessReportableSegmentsMemberE01770-0002023-04-012023-12-31jpcrp_cor:ReconcilingItemsMemberE01770-0002023-04-012023-12-31jpcrp_cor:TotalOfReportableSegmentsAndOthersMemberE01770-0002022-10-012022-12-31E01770-0002022-12-31E01770-0002022-04-012023-03-31E01770-0002023-03-31E01770-0002022-04-012022-12-31E01770-0002022-04-012022-12-31jpcrp040300-q3r_E01770-000:PowerElectronicsBusinessReportableSegmentsMemberE01770-0002022-04-012022-12-31jpcrp040300-q3r_E01770-000:RailwaySignalingSystemsAndTrafficManagementSystemsBusinessReportableSegmentsMemberE01770-0002022-04-012022-12-31jpcrp_cor:ReconcilingItemsMemberE01770-0002022-04-012022-12-31jpcrp_cor:TotalOfReportableSegmentsAndOthersMemberE01770-0002022-03-31iso4217:JPYiso4217:JPYxbrli:sharesxbrli:purexbrli:shares