(The number of members is 55 as of october 1st, 2025)
- Aflac Life Insurance Japan Ltd.
- Asahi Mutual Life Insurance Company
- AXA Life Insurance Co.,Ltd.
- Cardif Assurance Vie Japan
- Credit Agricole Life Insurance Company Japan Ltd.
- Daido Life Insurance Company
- Fukoku Mutual Life Insurance Company
- Fukokushinrai Life Insurance Company,Limited
- FWD Life Insurance Company, Ltd.
- General Reinsurance AG Tokyo Branch
- HANASAKU LIFE INSURANCE Co., Ltd.
- Hannover Re Services Japan
- Japan CO-OP Insurance Consumers’ Co-operative Federation
- JAPAN POST INSURANCE Co.,Ltd.
- LIFENET INSURANCE COMPANY
- Manulife Life Insurance Company
- Medicare Life Insurance Co., Ltd.
- Meiji Yasuda Life Insurance Company
- Meiji Yasuda Trust Life Insurance Co., Ltd.
- MetLife Insurance K.K.
- MICIN Insurance, Inc.
- Midori Life Insurance Company
- Mitsui Sumitomo Aioi Life Insurance Company, Limited
- Munich Re, Japan Branch
- Nanairo Life Insurance Co., Ltd.
- National Federation of Workers and Consumers Kyosai Cooperatives
- National Mutual Insurance Federation of Agricultural Cooperatives
- Nippon Life Insurance Company
- Nippon Wealth Life Insurance Company Limited
- NN Life Insurance Co., Ltd
- ORIX Life Insurance Corporation
- Rakuten Life Insurance Co., Ltd.
- RGA Reinsurance Company
- SBI IKIIKI SSI Inc.
- SBI Life Insurance Co., Ltd.
- SCOR SE Japan Branch
- Sompo Himawari Life Insurance Inc.
- Sony Life Insurance Co., Ltd.
- Sumitomo Life Insurance Company
- Swiss Re Asia Pte. Ltd., Japan Branch
- T&D FINANCIAL LIFE INSURANCE COMPANY
- TAIJU LIFE INSURANCE COMPANY LIMITED
- TAIYO LIFE INSURANCE COMPANY
- Teachers’ Mutual Aid Co-Operative Society.
- The Dai-ichi Life Insurance Company, Limited
- The Gibraltar Life Insurance Co., Ltd.
- The Neo First Life Insurance Company, Limited
- The Prudential Gibraltar Financial Life Insurance Co., Ltd.
- The Prudential Life Insurance Co., Ltd.
- The Toa Reinsurance Company, Limited.
- Tokio Marine & Nichido Communications Co., Ltd.
- Tokio Marine & Nichido Life Insurance Co., Ltd.
- Uchiyama Underwriting Inc.
- Underwriting & Claim Consulting Company
- Zurich Life Insurance Company Ltd.
- & Individual members