Director
Masahiro Koike

| April 1994 | Joined Tokio Marine |
|---|---|
| April 2022 | Executive Officer and General Manager of Corporate Planning Dept. of Tokio Marine Holdings |
| April 2023 | Managing Executive Officer of Tokio Marine Holdings |
| June 2025 | Director of Tokio Marine & Nichido Fire Insurance Co., Ltd. (to present) |
| June 2025 | President & Chief Executive Officer of Tokio Marine Holdings, Inc. (to present) |
As of June 23, 2025