| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Aichi Chess Championship 2025 | 2025-03-23 | 2025-03-23 |
|
Divine Chess Gurukul - East Tokyo Chess Championship 2025 | ||
|
Japan Chess Championship 2024 全日本 | 2024-05-02 | 2024-05-06 |
|
Kanagawa Chess Championship 2025 | ||
|
Western Tokyo Chess Championship | 2024-03-30 | 2024-03-31 |