# 【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】 | 2022年6月21日
【事業年度】 | 第16期（自　2021年4月1日　至　2022年3月31日）
【会社名】 | ライフネット生命保険株式会社
【英訳名】 | LIFENET INSURANCE COMPANY
【代表者の役職氏名】 | 代表取締役社長　　森　亮介
【本店の所在の場所】 | 東京都千代田区麹町二丁目14番地2麹町NKビル
【電話番号】 | 03-5216-7900（代表）
【事務連絡者氏名】 | 取締役副社長　執行役員　　木庭　康宏
【最寄りの連絡場所】 | 東京都千代田区麹町二丁目14番地2麹町NKビル
【電話番号】 | 03-5216-7900（代表）
【事務連絡者氏名】 | 取締役副社長　執行役員　　木庭　康宏
【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）

E26327 71570 ライフネット生命保険株式会社 LIFENET INSURANCE COMPANY 企業内容等の開示に関する内閣府令 第三号様式 Japan GAAP false INS 2021-04-01 2022-03-31 FY 2022-03-31 2020-04-01 2021-03-31 2021-03-31 1 false false false E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:HasebeJunMember E26327-000 2022-06-21 E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E26327-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E26327-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:MoriRyosukeMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:KobaYasuhiroMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:MizukoshiYutakaMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:YamasakiTakahiroMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:YamashitaTomoyukiMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:HayashiKeikoMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:KondoRyosukeMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:YokozawaJunpeiMember E26327-000 2022-06-21 jpcrp030000-asr_E26327-000:SaitoTakeshiMember E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E26327-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E26327-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E26327-000 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E26327-000 2022-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E26327-000 2022-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E26327-000 2022-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E26327-000 2022-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E26327-000 2022-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2017-04-01 2018-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:CapitalSurplusMember jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E26327-000 2021-03-31 jppfs_cor:RetainedEarningsMember jppfs_cor:NonConsolidatedMember E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E26327-000 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E26327-000 2021-04-01 2022-03-31 jpcrp_cor:OutsideDirectorsAndOtherOfficersMember E26327-000 2021-04-01 2022-03-31 jpcrp_cor:CorporateAuditorsExcludingOutsideCorporateAuditorsMember E26327-000 2021-04-01 2022-03-31 jpcrp_cor:DirectorsAppointedAsAuditAndSupervisoryCommitteeMembersExcludingOutsideDirectorsMember E26327-000 2021-04-01 2022-03-31 jpcrp_cor:DirectorsExcludingAuditAndSupervisoryCommitteeMembersAndOutsideDirectorsMember E26327-000 2022-06-21 jpcrp_cor:Row3Member E26327-000 2022-06-21 jpcrp_cor:Row2Member E26327-000 2022-06-21 jpcrp_cor:Row1Member E26327-000 2022-06-21 jpcrp_cor:Row4Member E26327-000 2022-03-31 jpcrp_cor:Row1Member E26327-000 2021-03-31 jpcrp_cor:Row1Member E26327-000 2022-03-31 jpcrp_cor:No3MajorShareholdersMember E26327-000 2022-03-31 jpcrp_cor:No4MajorShareholdersMember E26327-000 2022-03-31 jpcrp_cor:No5MajorShareholdersMember E26327-000 2022-03-31 jpcrp_cor:No6MajorShareholdersMember E26327-000 2022-03-31 jpcrp_cor:No7MajorShareholdersMember E26327-000 2022-03-31 jpcrp_cor:No8MajorShareholdersMember E26327-000 2022-06-21 jpcrp_cor:OrdinaryShareMember E26327-000 2022-03-31 jpcrp_cor:OrdinaryShareMember E26327-000 2022-03-31 jpcrp_cor:SharesWithNoVotingRightsMember E26327-000 2022-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsTreasurySharesEtcMember E26327-000 2022-03-31 jpcrp_cor:SharesWithRestrictedVotingRightsOtherMember E26327-000 2022-03-31 jpcrp_cor:SharesWithFullVotingRightsTreasurySharesEtcMember E26327-000 2022-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsTreasurySharesEtcMember E26327-000 2022-03-31 jpcrp_cor:SharesWithFullVotingRightsOtherMember E26327-000 2022-03-31 jpcrp_cor:OrdinarySharesSharesWithFullVotingRightsOtherMember E26327-000 2022-03-31 jpcrp_cor:SharesLessThanOneUnitMember E26327-000 2022-03-31 jpcrp_cor:OrdinarySharesSharesLessThanOneUnitMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2019-04-01 2020-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2019-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2018-04-01 2019-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2018-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2022-03-31 jpcrp_cor:No9MajorShareholdersMember E26327-000 2022-03-31 jpcrp_cor:No10MajorShareholdersMember E26327-000 2022-03-31 jpcrp_cor:No1MajorShareholdersMember E26327-000 2022-03-31 jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember jppfs_cor:NonConsolidatedMember E26327-000 2020-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember jppfs_cor:NonConsolidatedMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:CapitalStockMember jppfs_cor:NonConsolidatedMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E26327-000 2020-04-01 2021-03-31 jppfs_cor:ShareholdersEquityMember jppfs_cor:NonConsolidatedMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E26327-000 2021-04-01 2022-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E26327-000 2022-03-31 jpcrp_cor:No2MajorShareholdersMember E26327-000 2022-03-31 E26327-000 2021-04-01 2022-03-31 E26327-000 2020-04-01 2021-03-31 xbrli:pure iso4217:JPY iso4217:JPY xbrli:shares xbrli:shares