E0163563960株式会社宇野澤組鐵工所Unozawa-gumi Iron Works, Limited企業内容等の開示に関する内閣府令第四号の三様式Japan GAAPfalsecte2020-04-012020-09-30Q22021-03-312019-04-012019-09-302020-03-311falsefalsefalseE01635-0002020-11-12E01635-0002019-04-012019-09-30jppfs_cor:NonConsolidatedMemberE01635-0002019-04-012020-03-31jppfs_cor:NonConsolidatedMemberE01635-0002020-04-012020-09-30jppfs_cor:NonConsolidatedMemberE01635-0002019-09-30jppfs_cor:NonConsolidatedMemberE01635-0002020-03-31jppfs_cor:NonConsolidatedMemberE01635-0002020-09-30jppfs_cor:NonConsolidatedMemberE01635-0002019-07-012019-09-30jppfs_cor:NonConsolidatedMemberE01635-0002020-07-012020-09-30jppfs_cor:NonConsolidatedMemberE01635-0002020-11-12jpcrp_cor:OrdinaryShareMemberE01635-0002020-09-30jpcrp_cor:No1MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No2MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No3MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No4MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No5MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No6MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No7MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No8MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No9MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No10MajorShareholdersMemberE01635-0002020-09-30jpcrp_cor:No11MajorShareholdersMemberE01635-0002020-09-30E01635-0002020-09-30jpcrp_cor:SharesWithNoVotingRightsMemberE01635-0002020-09-30jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMemberE01635-0002020-09-30jpcrp_cor:SharesWithRestrictedVotingRightsOtherMemberE01635-0002020-09-30jpcrp_cor:OrdinarySharesTreasurySharesSharesWithFullVotingRightsTreasurySharesEtcMemberE01635-0002020-09-30jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMemberE01635-0002020-09-30jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMemberE01635-0002020-09-30jpcrp_cor:Row1MemberE01635-0002020-04-012020-09-30E01635-0002019-03-31jppfs_cor:NonConsolidatedMemberE01635-0002019-04-012019-09-30jppfs_cor:NonConsolidatedMemberjpcrp040300-q2r_E01635-000:ManufacturingReportableSegmentsMemberE01635-0002020-04-012020-09-30jppfs_cor:NonConsolidatedMemberjpcrp040300-q2r_E01635-000:ManufacturingReportableSegmentsMemberE01635-0002019-04-012019-09-30jppfs_cor:NonConsolidatedMemberjpcrp040300-q2r_E01635-000:RealEstateReportableSegmentsMemberE01635-0002020-04-012020-09-30jppfs_cor:NonConsolidatedMemberjpcrp040300-q2r_E01635-000:RealEstateReportableSegmentsMemberiso4217:JPYxbrli:sharesiso4217:JPYxbrli:sharesxbrli:pure