サイバーリスク保険 (Cyber Risk Insurance)
サイバーリスク保険 (Cyber Risk Insurance) is a cyber insurance product underwritten by Sompo Japan Insurance Inc. (Sompo Holdings, Inc. (Japan)), available in Japan. It is aimed at small and medium-sized businesses, mid-market companies and large enterprises. Coverage limits reach up to Bespoke.. The carrier holds an AM Best rating of A+ (Superior) – AM Best. It is distributed through insurance brokers.
Product Details§ 01
Advantages & Limitations§ 02
Advantages
- Sompo Japan: Japan's #3 non-life insurer (part of Sompo Holdings; ¥2.3T domestic net premiums 2024).
- Domestic Japanese cyber insurance; IR retainers with specialist firms.
- Coverage: cyber attack response, data breach, BI loss, ransomware/extortion, system recovery, legal costs, Japanese data protection law notification.
- Sompo Holdings: 2025 strategic reorganisation creating dedicated P&C Reinsurance and Wellbeing divisions — sharpening capital allocation and cyber offering.
- Japan cyber market: ¥60B projected 2024 (~13.4% CAGR through 2035).
Limitations
- Japan domestic product.
- No public information regarding the cyber insurance product.
Contact & Response§ 03
Frequently asked questions§ 04
+Who is サイバーリスク保険 (Cyber Risk Insurance) designed for?
サイバーリスク保険 (Cyber Risk Insurance) by Sompo Japan Insurance Inc. targets small and medium-sized businesses, mid-market companies and large enterprises in Japan. Geographic scope: Domestic only..
+Does サイバーリスク保険 (Cyber Risk Insurance) help with NIS2 or DORA compliance?
Sompo Japan Insurance Inc. indicates the following NIS2/DORA support for this product: Not applicable..
+How can I buy サイバーリスク保険 (Cyber Risk Insurance) in Japan?
サイバーリスク保険 (Cyber Risk Insurance) is sold through insurance brokers — broker contact: https://www.sompo-japan.co.jp/. Compare it with alternatives in Japan on Ryskly before approaching a broker.