SUBSIDIARIES OF THE REGISTRANT
 Jurisdiction ofName
    
    IncorporationMitsui Sumitomo Insurance Company, Limited
    
    JapanMitsui Sumitomo Kirameki Life Insurance Company, Limited
    
    JapanMITSUI SUMITOMO INSURANCE Venture Capital Company, Limited
    
    JapanMITSUI SUMITOMO INSURANCE Agency Service Company, Limited
    
    JapanMSK Marine Service Company, Limited
    
    JapanMITSUI SUMITOMO INSURANCE Claims Adjusting Company, Limited
    
    JapanMSK Anshin-Station Company, Limited
    
    JapanMitsui Sumitomo Insurance Systems Company, Limited
    
    JapanMSK Information Service Company, Limited
    
    JapanMSK Building Service Company, Limited
    
    JapanMITSUI SUMITOMO INSURANCE Staffing Service Company, Limited
    
    JapanMITSUI SUMITOMO INSURANCE Care Network Company, Limited
    
    JapanMitsui Sumitomo MetLife Insurance Company, Limited
    
    JapanAC Planning Company, Limited
    
    JapanMSK Insurance Center Company, Limited
    
    JapanMSK Research Institute Company, Limited
    
    JapanMSK Shoji Company, Limited
    
    JapanMITSUI SUMITOMO INSURANCE Loan Service Company, Limited
    
    JapanInterRisk Research Institute & Consulting,Inc.
    
    JapanMITSUI SUMITOMO INSURANCE C No.5 Investment Business Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C No.6 Investment Business Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C No.1 Venture Capital Investment Limited Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C No.2 Venture Capital Investment Limited Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C No.3 Venture Capital Investment Limited Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C Academic Technology Investment Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C Global Technology Venture Capital Investment Limited Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C Campus No.1 Venture Capital Investment Limited Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C 2005V Venture Capital Investment Limited Partnership
    
    JapanMSIVC Buyout Investment Limited Partnership
    
    JapanMITSUI SUMITOMO INSURANCE C Campus No.2 Venture Capital Investment Limited Partnership
    
    JapanMSIVC Campus No.3 Venture Capital Investment Limited Partnership
    
    JapanMSIVC 2008V Venture Capital Investment Limited Partnership
    
    JapanInter Partner Assistance Japan, Ltd.
    
    JapanMSK Hontenkanri Company, Limited
    
    JapanAmerican Appraisal Japan Co., Ltd.
    
    JapanMitsui Direct General Insurance Company, Limited
    
    JapanSumitomo Mitsui Asset Management Company, Limited
    
    JapanMS Insurance Planning Company, Limited
    
    JapanMS Sapporo Company, Limited
    
    JapanMS Chiba Company, Limited
    
    JapanMS Mie Company, Limited
    
    JapanMS Tokusima Company, Limited
    
    Japan




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Jurisdiction ofName
    
    IncorporationMS Takanashi Insurance Service Company, Limited
    
    JapanMS Soutoku Company, Limited
    
    JapanMS Direct investment Agency Management Company, Limited
    
    JapanMitsui Sumitomo Insurance USA Inc.
    
    U.S.A.Mitsui Sumitomo Insurance Company of America
    
    U.S.A.Mitsui
Sumitomo Marine Management (U.S.A.), Inc.
    
    U.S.A.MSI Risk Management Services, Inc.
    
    U.S.A.Seven Hills Insurance Agency, LLC
    
    U.S.A.MSI Claims (USA), Inc.
    
    U.S.A.Taisho Realty America Corporation
    
    U.S.A.MSIG Holdings (Americas), Inc.
    
    U.S.A.Mitsui Sumitomo Insurance Company (Europe), Limited
    
    U.K.Mitsui Sumitomo Insurance (London) Limited
    
    U.K.Mitsui Sumitomo Insurance (London Management) Ltd
    
    U.K.MSI Corporate Capital Limited
    
    U.K.Mitsui Sumitomo Insurance Underwriting at Lloyds Limited
    
    U.K.MSIG Corporate Service (Europe) Limited
    
    U.K.MSIG Holdings (Europe) Limited
    
    U.K.MSIG German Services GmbH
    
    GermanyMitsui Sumitomo Insurance (Singapore) Pte Ltd
    
    SingaporeMSI Management (Singapore) Pte Ltd
    
    SingaporeMS Frontier Reinsurance Limited
    
    BermudaSPAC Insurance (Bermuda) Limited
    
    BermudaMitsui Sumitomo Insurance Company (Hong Kong), Limited
    
    Hong KongOriental Management Services Limited
    
    Hong KongM & H Insurance Agency Limited
    
    Hong KongMSI Do Brasil Ltda
    
    BrazilMitsui Sumitomo Reinsurance Limited
    
    IrelandPT. Asuransi MSIG Indonesia
    
    IndonesiaPT. Auto Management Services
    
    IndonesiaMitsui Sumitomo Seguros S/A.
    
    BrazilInterisk Asia Pte Ltd
    
    SingaporeInterisk Global Management (Bermuda) Limited
    
    BermudaMSI Holding (Thailand) Company Limited
    
    ThailandMSI Adjusting (Thailand) Co., Ltd.
    
    ThailandMSI Risk Consultancy Services (Malaysia) Sdn Bhd
    
    MalaysiaCalm Sea Service Company Limited
    
    ThailandMSIG Insurance (Malaysia) Bhd.
    
    MalaysiaAsia Insurance (Cambodia) Plc.
    
    CambodiaWestwacker Holdings LLC
    
    U.S.A.Westwacker K-Parcel LLC
    
    U.S.A.Sumitomo Mitsui Asset Management (New York) Inc.
    
    U.S.A.Sumitomo Mitsui Asset Management (London) Limited
    
    U.K.Sumitomo Mitsui Asset Management (Hong Kong) Limited
    
    Hong KongSansei Capital Management Cayman Ltd.
    
    CaymanSLI Cayman Limited
    
    CaymanMBTS Life Insurance Broker Co., Ltd.
    
    ThailandBPI/MS Insurance Corporation
    
    The Philippines




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Jurisdiction ofName
    
    IncorporationMBTS Broking Services Company Limited
    
    ThailandFLT Prime Insurance Corporation
    
    The PhilippinesArab Japanese Insurance Company Ltd. E.C.
    
    BahrainUnited Insurance Company of Vietnam
    
    VietnamPhilippine Charter Insurance Corporation
    
    The PhilippinesCholamandalam MS General Insurance Company Limited
    
    IndiaMSIG Holdings (Asia) Pte. Ltd.
    
    SingaporeMSIG Insurance (Singapore) Pte. Ltd.
    
    SingaporeMSIG Insurance (Thailand) Co., Ltd.
    
    ThailandUeang Mai Co., Ltd.
    
    ThailandYardhimar Company Limited
    
    ThailandMSIG Insurance (Hong Kong) Limited
    
    Hong KongPT. PAI Insurance
    
    IndonesiaMSIG Berhad
    
    MalaysiaCholamandalam MS Risk Services Limited
    
    IndiaThousand Fortune Islands Corporation
    
    CaymanMSIG Mingtai Insurance Co., Ltd.
    
    TaiwanMSC Corporation
    
    CaymanMSI GuaranteedWeather LLC
    
    U.S.A.MSI GuaranteedWeather Trading Limited
    
    BermudaMitsui Sumitomo Insurance (China) Company Limited
    
    Peoples Republic of ChinaSMA MSI AS
    
    Norway