Tokio Marine Holdings, Inc. is a Japan-based company engaged in the domestic non-life insurance business, domestic life insurance business, overseas insurance business, as well as financial and general business. The Company operates through four business segments. The Domestic Non-life Insurance segment is engaged in no-life insurance underwriting business and asset management business in Japan. The Domestic Life Insurance segment is engaged in life insurance underwriting and asset management services in Japan. The Overseas Insurance segment is engaged in overseas insurance underwriting and asset management services. The Financial and General segment is mainly engaged in the provision of investment advisory services, investment trust outsourcing services, staffing services, as well as real estate management and nursing care business.