Sompo Japan Insurance
On this page
Wiki route
This entry sits under non-life-insurers INDEX. Read it against SOMPO Direct Insurance for peer / contrast context and insurance index for the broader system / regulatory boundary.
TL;DR
Sompo Japan Insurance Inc. is the core non-life insurance operating company of the sompo group. It is a licensed insurer listed on the FSA’s non-life insurance company license list and on the member list of the Non-Life Insurance Policyholders Protection Corporation, carrying the SOMPO group’s Japan non-life underwriting, claims, agency and commercial-risk surface.
1. License / group boundary
| Item | Notes |
|---|---|
| Legal name | Sompo Japan Insurance Inc. |
| License route | Insurance Business Act non-life insurance company; FSA non-life insurer list |
| Protection scheme | Non-Life Insurance Policyholders Protection Corporation member |
| Group boundary | sompo core non-life operating company |
| Wiki role | SOMPO group’s Japan non-life underwriting arm |
2. Operating model
The SOMPO group includes non-life, life, nursing care, digital / health services, and overseas insurance businesses. Sompo Japan Insurance is the domestic non-life operating-company anchor; sompo-himawari-life is the life-insurance arm.
3. Why this page matters
- Separates sompo holding-company strategy from non-life operating-company analysis.
- Core peer for Tokio Marine and MS&AD operating-company pages.
- Registry-backed D3 non-life major page.
Related
- sompo
- sompo-himawari-life
- tokio-marine-nichido-fire
- mitsui-sumitomo-insurance
- aioi-nissay-dowa-insurance
- natcat-reinsurance-japan
Sources
- FSA: non-life insurance company license list, as of 2026-04-01.
- Non-Life Insurance Policyholders Protection Corporation of Japan: member-company list, as of 2026-04.
- Sompo Japan official website.