Japan Property and Casualty Insurance Company
- Country: Japan
- Type: Commercial
- Website: www.sompo-japan.co.jp/index.html
- Update: 05-02
Founded in 1888 and headquartered in Tokyo's Shinjuku Ward, Sompo Japan Insurance Inc. is Japan's third-largest damage insurer and a Fortune Global 500 company, and in April 2011, it merged with NipponKoa Insurance, Japan's fifth-largest damage insurer. In April 2011, the company merged with Nippon Koa Insurance, the fifth largest damage insurer in Japan.
