【表紙】

【提出書類】

有価証券報告書

【根拠条文】

金融商品取引法第24条第1項

【提出先】

関東財務局長

【提出日】

2024年6月28日

【事業年度】

第115期(自 2023年4月1日 至 2024年3月31日)

【会社名】

岩崎通信機株式会社

【英訳名】

IWATSU ELECTRIC CO., LTD.

【代表者の役職氏名】

代表取締役社長 木村 彰吾

【本店の所在の場所】

東京都杉並区久我山1丁目7番41号

【電話番号】

03-5370-5111(代表)

【事務連絡者氏名】

取締役執行役員コーポレート・マネジメント本部長 時田 英典

【最寄りの連絡場所】

東京都杉並区久我山1丁目7番41号

【電話番号】

03-5370-5111(代表)

【事務連絡者氏名】

取締役執行役員コーポレート・マネジメント本部長 時田 英典

【縦覧に供する場所】

株式会社東京証券取引所

(東京都中央区日本橋兜町2番1号)

 

E01768 67040 岩崎通信機株式会社 IWATSU ELECTRIC CO., LTD. 企業内容等の開示に関する内閣府令 第三号様式 Japan GAAP true CTE CTE 2023-04-01 2024-03-31 FY 2024-03-31 2022-04-01 2023-03-31 2023-03-31 1 false false false E01768-000 2024-06-28 jpcrp_cor:Row4Member E01768-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01768-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01768-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01768-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01768-000 2024-03-31 jpcrp030000-asr_E01768-000:TestAndMeasurementEquipmentReportableSegmentsMember E01768-000 2023-03-31 jpcrp_cor:ReconcilingItemsMember E01768-000 2022-04-01 2023-03-31 jpcrp_cor:ReconcilingItemsMember E01768-000 2024-03-31 jpcrp_cor:No10MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No9MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No8MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No7MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No6MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No5MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No4MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No3MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No2MajorShareholdersMember E01768-000 2024-03-31 jpcrp_cor:No1MajorShareholdersMember E01768-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01768-000:TestAndMeasurementEquipmentReportableSegmentsMember E01768-000 2023-03-31 jpcrp030000-asr_E01768-000:TestAndMeasurementEquipmentReportableSegmentsMember E01768-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01768-000:TestAndMeasurementEquipmentReportableSegmentsMember E01768-000 2024-03-31 jpcrp_cor:CorporateSharedMember E01768-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp_cor:CorporateSharedMember E01768-000 2022-04-01 2023-03-31 jpcrp_cor:UnallocatedAmountsAndEliminationMember E01768-000 2024-03-31 jpcrp030000-asr_E01768-000:TelecommunicationReportableSegmentsMember E01768-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01768-000:TelecommunicationReportableSegmentsMember E01768-000 2023-03-31 jpcrp030000-asr_E01768-000:TelecommunicationReportableSegmentsMember E01768-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01768-000:TelecommunicationReportableSegmentsMember E01768-000 2024-03-31 jpcrp_cor:ReconcilingItemsMember E01768-000 2023-04-01 2024-03-31 jpcrp_cor:ReconcilingItemsMember E01768-000 2024-03-31 jpcrp_cor:Row5Member E01768-000 2024-03-31 jpcrp_cor:Row6Member E01768-000 2024-03-31 jpcrp_cor:Row7Member E01768-000 2024-03-31 jpcrp_cor:Row8Member E01768-000 2024-03-31 jpcrp_cor:Row9Member E01768-000 2024-03-31 jpcrp_cor:Row10Member E01768-000 2024-03-31 jpcrp_cor:Row11Member E01768-000 2024-03-31 jpcrp_cor:Row12Member E01768-000 2024-03-31 jpcrp_cor:Row13Member E01768-000 2023-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01768-000 2023-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01768-000 2023-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01768-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jpcrp030000-asr_E01768-000:PropertyLeasingReportableSegmentsMember E01768-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01768-000:PropertyLeasingReportableSegmentsMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jpcrp030000-asr_E01768-000:PropertyLeasingReportableSegmentsMember jppfs_cor:NonConsolidatedMember E01768-000 2023-04-01 2024-03-31 jpcrp_cor:DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember E01768-000 2023-04-01 2024-03-31 jpcrp_cor:DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember E01768-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01768-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01768-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01768-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01768-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01768-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01768-000 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01768-000 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01768-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01768-000:TestAndMeasurementEquipmentReportableSegmentsMember E01768-000 2024-03-31 jpcrp030000-asr_E01768-000:PrintingSystemsReportableSegmentsMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:NonConsolidatedMember jpcrp030000-asr_E01768-000:TelecommunicationReportableSegmentsMember E01768-000 2024-03-31 jppfs_cor:CapitalSurplusMember E01768-000 2024-03-31 jppfs_cor:CapitalStockMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:RetainedEarningsMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:CapitalStockMember E01768-000 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01768-000 2023-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01768-000 2024-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2023-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2022-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2021-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2020-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01768-000 2022-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01768-000 2022-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01768-000 2022-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01768-000 2022-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01768-000 2022-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01768-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01768-000 2022-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01768-000 2022-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01768-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01768-000 2022-03-31 jppfs_cor:ShareholdersEquityMember E01768-000 2022-03-31 jppfs_cor:TreasuryStockMember E01768-000 2022-03-31 jppfs_cor:RetainedEarningsMember E01768-000 2022-03-31 jppfs_cor:CapitalSurplusMember E01768-000 2022-03-31 jppfs_cor:CapitalStockMember E01768-000 2024-06-28 jpcrp_cor:OrdinaryShareMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:KimuraShogoMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:OkiTsunehiroMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:KawamotoShigeruMember E01768-000 2023-03-31 jpcrp030000-asr_E01768-000:PropertyLeasingReportableSegmentsMember E01768-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01768-000:PropertyLeasingReportableSegmentsMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:AiuraTsukasaMember E01768-000 2024-03-31 jpcrp030000-asr_E01768-000:PrintingSystemsReportableSegmentsMember E01768-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01768-000:PrintingSystemsReportableSegmentsMember E01768-000 2023-03-31 jpcrp030000-asr_E01768-000:PrintingSystemsReportableSegmentsMember E01768-000 2022-04-01 2023-03-31 jpcrp030000-asr_E01768-000:PrintingSystemsReportableSegmentsMember E01768-000 2023-03-31 jpcrp_cor:Row5Member E01768-000 2023-03-31 jpcrp_cor:Row6Member E01768-000 2023-03-31 jpcrp_cor:Row7Member E01768-000 2023-03-31 jpcrp_cor:Row8Member E01768-000 2023-03-31 jpcrp_cor:Row9Member E01768-000 2023-03-31 jpcrp_cor:Row10Member E01768-000 2023-03-31 jpcrp_cor:Row11Member E01768-000 2023-03-31 jpcrp_cor:Row12Member E01768-000 2023-03-31 jpcrp_cor:Row13Member E01768-000 2022-04-01 2023-03-31 jppfs_cor:CapitalSurplusMember E01768-000 2024-03-31 jppfs_cor:ReserveForReductionEntry2Member jppfs_cor:NonConsolidatedMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:ReserveForReductionEntry2Member jppfs_cor:NonConsolidatedMember E01768-000 2023-03-31 jppfs_cor:ReserveForReductionEntry2Member jppfs_cor:NonConsolidatedMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:ReserveForReductionEntry2Member jppfs_cor:NonConsolidatedMember E01768-000 2022-03-31 jppfs_cor:ReserveForReductionEntry2Member jppfs_cor:NonConsolidatedMember E01768-000 2024-06-28 E01768-000 2024-03-31 E01768-000 2023-04-01 2024-03-31 E01768-000 2023-03-31 E01768-000 2022-04-01 2023-03-31 E01768-000 2023-03-31 jppfs_cor:ShareholdersEquityMember E01768-000 2023-03-31 jppfs_cor:TreasuryStockMember E01768-000 2023-03-31 jppfs_cor:RetainedEarningsMember E01768-000 2023-03-31 jppfs_cor:CapitalSurplusMember E01768-000 2023-03-31 jppfs_cor:CapitalStockMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:ShareholdersEquityMember E01768-000 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01768-000 2022-03-31 E01768-000 2021-04-01 2022-03-31 E01768-000 2021-03-31 E01768-000 2020-04-01 2021-03-31 E01768-000 2020-03-31 E01768-000 2019-04-01 2020-03-31 E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:TokidaHidenoriMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:SatoOsamuMember E01768-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01768-000:OutsideDirectorExcludingAuditAndSupervisoryCommitteeMemberMember E01768-000 2023-04-01 2024-03-31 jpcrp030000-asr_E01768-000:OutsideDirectorAuditAndSupervisoryCommitteeMemberMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:TanakaKazuakiMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:TakahashiYoshikazuMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:TabaruEizouMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember E01768-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01768-000 2024-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01768-000 2024-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01768-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01768-000 2024-03-31 jppfs_cor:ShareholdersEquityMember E01768-000 2024-03-31 jppfs_cor:TreasuryStockMember E01768-000 2024-03-31 jppfs_cor:RetainedEarningsMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:TreasuryStockMember E01768-000 2024-03-31 jpcrp_cor:Row1Member E01768-000 2024-03-31 jpcrp_cor:Row2Member E01768-000 2024-03-31 jpcrp_cor:Row3Member E01768-000 2024-03-31 jpcrp_cor:Row4Member E01768-000 2024-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E01768-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E01768-000 2024-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E01768-000 2024-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E01768-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember E01768-000 2024-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E01768-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E01768-000 2024-03-31 jpcrp_cor:SharesLessThanOneUnitMember E01768-000 2024-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E01768-000 2024-03-31 jpcrp_cor:OrdinaryShareMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:LegalRetainedEarningsMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01768-000 2024-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01768-000 2024-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:TreasuryStockMember jppfs_cor:NonConsolidatedMember E01768-000 2022-04-01 2023-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01768-000 2023-03-31 jpcrp_cor:Row1Member E01768-000 2023-03-31 jpcrp_cor:Row2Member E01768-000 2023-03-31 jpcrp_cor:Row3Member E01768-000 2023-03-31 jpcrp_cor:Row4Member E01768-000 2024-06-28 jpcrp_cor:Row1Member E01768-000 2024-06-28 jpcrp_cor:Row2Member E01768-000 2024-06-28 jpcrp_cor:Row3Member E01768-000 2024-03-31 jppfs_cor:NonControllingInterestsMember E01768-000 2023-04-01 2024-03-31 jppfs_cor:NonControllingInterestsMember E01768-000 2023-03-31 jppfs_cor:NonControllingInterestsMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:OhkawaTakehiroMember E01768-000 2024-06-28 jpcrp030000-asr_E01768-000:UmeharaKojiMember iso4217:JPY xbrli:shares iso4217:JPY xbrli:shares xbrli:pure