| ACE Far East (Tokyo) | Gard P&I Japan and Far East (Tokyo) | Odyssey America Reinsurance Corporation (Tokyo) | The Heiwa Life Insurance Company (Tokyo) |
| Aioi Insurance Company, Limited (Tokyo) | GE ERC Services Japan Co. Ltd. (Tokyo) | Orico Life Insurance Company Ltd (Tokyo) | The Japan Chamber of Commerce and Industry (Tokyo) |
| AIU Insurance Company (Tokyo) | General Reinsurance Corporation (Tokyo) | ORIX Life Insurance Corporation (Tokyo) | The Japan Earthquake Reinsurance Co., Ltd. (Tokyo) |
| Alexander Forbes CIB Inc (Tokyo) | Gerling-Konzern Allgemeine Versicherungs-Aktiengesellschaft Repre AG (Tokyo) | PartnerRe Japan Representative Office (Tokyo) | The Koa Fire and Marine Insurance Co. Ltd (Tokyo) |
| Alliance Assurance Company Limited (Tokyo) | Gesa Assistance Japan Ltd (Tokyo) | Policy Management Systems Corporation - PMSC Ltd (Tokyo) | The Kyoei Life Insurance Company Ltd (Tokyo) |
| Allianz Fire & Marine Insurance Japan Ltd. (Tokyo) | GIO Reinsurance (Tokyo) | Property & Casualty Insurance Rating Organisation of Japan (Tokyo) | The Kyoei Mutual Fire & Marine Insurance Company (Tokyo) |
| Allstate Automobile & Fire Insurance Co., Ltd. (Tokyo) | Hannover Re Services Japan (Tokyo) | QBE Insurance (International) Ltd (Tokyo) | The Life Insurance Association of Japan (Tokyo) |
| American Family Life Assurance Company of Columbus (Tokyo) | Hannover Reinsurance Company (Tokyo) | Reinsurance Group of America (Tokyo) | The Nichido Fire and Marine Insurance Company Limited (Tokyo) |
| American Home Assurance Company (Tokyo) | Hartford Life Insurance K. K. (Tokyo) | RGA Reinsurance Company (Tokyo) | The Nissan Fire & Marine Insurance Co. Ltd (Tokyo) |
| American International Underwriters K.K (Tokyo) | Hermes Kreditversicherungs-AG (Tokyo) | Royal & SunAlliance Insurance PLC (Tokyo Chiyoda ku) | The Nisshin Fire & Marine Insurance Co. Ltd (Tokyo) |
| American Life Insurance Company - Alico Japan (Tokyo) | Hoken Kenkyujo Ltd (Tokyo) | Royal Exchange Assurance (Tokyo) | The Non-Life Insurance Institute of Japan (Tokyo) |
| American Re-Insurance Company (Tokyo) | Home Insurance Company New York AFIA (Tokyo) | S.O.S. Assistance (Tokyo) | The Prudential Life Insurance Company Ltd (Tokyo) |
| AMP (Tokyo) | Hyundai Marine & Fire Insurance Co Ltd (Tokyo) | SAISON Automobile & Fire Insurance Co., Ltd. (Tokyo) | The Swedish Club Japan (Tokyo) |
| Ansvar Mutual Insurance for Non-Drinkers (Tokyo) | INA Life Insurance Company Ltd (Tokyo) | Saison Life Insurance Company Ltd (Tokyo) | The Swedish Club Japan Service Centre Ltd (Tokyo) |
| Asahi Mutual Life Insurance Company (Tokyo) | Jardine Lloyd Thompson Ltd (Minato ku, Tokyo) | Samsung Fire & Marine Insurance Company Ltd (Tokyo) | The Taisei Fire & Marine Insurance Co Ltd (Tokyo) |
| Assicurazioni Generali (Japan) (Tokyo) | Jl Accident & Fire Insurance Co.Ltd (Tokyo) | Samsung Life Insurance Co., Ltd. (Tokyo) | The Taisho Life Insurance Company Ltd (Tokyo) |
| Automobile Insurance Rating Association of Japan (Tokyo) | Kokusai Shobo Ltd (Tokyo) | Scandinavian Underwriters Far East Agency Co. Ltd (Kobe) | The Taiyo Mutual Life Insurance Co. (Tokyo) |
| AXA Life Insurance Company Ltd (Tokyo) | Kyoei Kasai Shinrai Life Insurance Co. Ltd (Tokyo) | SCOR Services Japan Co.,Ltd. (Tokyo) | The Toa Reinsurance Company, Limited (Tokyo) |
| Axiom Claims Consulting (Japan) (Tokyo) | Kyoei Lincoln Reinsurance Services Co. Ltd (Tokyo) | Shinano International Inc. (Tokyo) | The Tokio Marine Life Insurance Co Ltd (Tokyo) |
| Bain Clarkson Japan (Tokyo) | Le Blanc de Nicola˙ (Tokyo) | Skandia Life Insurance Co. (Japan) Ltd (Tokyo) | The Yasuda Mutual Life Insurance Co. (Tokyo) |
| CIGNA Insurance Company (Tokyo) | Lucky Insurance Company (Tokyo) | Sompo Japan Risk Management Company Limited (Tokyo) | Toho Mutual Life Insurance Company (Tokyo) |
| Commercial Union Assurance Company, plc (Tokyo) | Lumbermens Mutual Casualty Company (Tokyo) | Sony Life Insurance Company Ltd (Tokyo) | Tokyo Mutual Life Insurance Company (Tokyo) |
| Converium Ltd (Tokyo) | Meiji Life Insurance Company (Tokyo) | Sumitomo Life Insurance Company (Osaka) | Toyo Fire & Marine Insurance Company Limited (Tokyo) |
| Copenhegen Re (Tokyo) | Milliman & Robertson Japan (Tokyo) | Sumitomo Marine Yu-Yu Life Insurance Co. Ltd (Tokyo) | Travelers Indemnity Company (Tokyo) |
| Cornes & Company Ltd (Tokyo) | Ministry of Finance Banking Bureau (Tokyo) | Swiss Re Services Co Ltd (Tokyo) | UAP Japan Branch (Tokyo) |
| Cosmos Insurance Service Co. Limited (Tokyo) | Mitsui Mirai Life Insurance Company Ltd (Tokyo) | Swiss Reinsurance Company (Tokyo) | Unum Japan Accident Insurance Co Ltd (Tokyo) |
| Dai-ichi Mutual Life Insurance Company (Tokyo) | Mitsui Mutual Life Insurance Company (Tokyo) | Taisho Marine & Fire Insurance Company Ltd (Tokyo) | Willis Japan Limited (Minato Ku, Tokyo) |
| Daido Fire & Marine Insurance Company Ltd (Okinawa) | Mitsui Sumitomo Kirameki Life Insurance Co.,Ltd. (Tokyo) | Taiyo Fire & Marine Insurance Company Ltd (Tokyo) | Winterthur Swiss Insurance Company (Tokyo) |
| Daido Life Insurance Company (Osaka Nishi ku) | Munich Reinsurance Company (Tokyo) | The Asahi Fire & Marine Insurance Co., Ltd. (Tokyo) | WinterthurSwiss Insurance Company (Tokyo) |
| Daido Mutual Life Insurance Company Daido Seimei Hoken Sogo Kaisha (Osaka) | Nationale-Nederlanden Life Insurance Co. Ltd (Tokyo) | The AXA Non-Life Insurance Co., Ltd. (Tokyo) | Yamato Mutual Life Insurance Company (Tokyo) |
| Daihyaku Mutual Life Insurance Company (Tokyo) | New India Assurance Company Limited, Bombay (Tokyo) | The Chiyoda Fire & Marine Insurance Co. Ltda (Tokyo) | Yasuda Direct General Insurance Co., Ltd., (Tokyo) |
| Eagle Star Insurance Company Ltd (Tokyo) | Nicas Life Insurance Company Ltd (Tokyo) | The Chiyoda Mutual Life Insurance Co. (Tokyo) | Yasuda Fire & Marine Insurance Company Ltd (Tokyo) |
| Federal Insurance Company (Tokyo) | Nippon Dantai Life Insurance Company Ltd (Tokyo) | The Copenhagen Reinsurance Company Ltd (Tokyo) | Zenkyoren (Tokyo) |
| Federal Insurance Company (Tokyo) | Nippon Fire & Marine Insurance Company Ltd (Tokyo) | The Dai-ichi Mutual Life Insurance Company (Tokyo) | Zurich Insurance Company (Tokyo) |
| Foreign Non-Life Insurance Association (Tokyo) | Nippon Life Insurance Company - NLI (Osaka) | The Daiichi Mutual Fire & Marine Insurance Company (Tokyo) | Zurich Life Insurance Company Ltd (Tokyo) |
| FSA Services (Japan) Inc (Tokyo) | NIPPONKOA Insurance Company, Limited (Tokyo) | The Fuji Fire & Marine Insurance Co., Ltd. (Osaka) |
| Fukoku Mutual Life Insurance Company (Tokyo) | Nissan Mutual Life Insurance Company (Tokyo) | The General Accident Insurance Asia Ltd (Tokyo) |
| GAN Incendie Accidents Japon (Tokyo Shinjuku ku) | Nissay Dowa General Insurance Company, Limited (Osaka) | The General Insurance Association of Japan (Tokyo) |
