| Asian U21 Championships | 2024/07/18 11:30 | Japan U21 v Saudi Arabia U21 | W | 32-31 |
| Asian U21 Championships | 2024/07/16 16:00 | Japan U21 v South Korea U21 | W | 36-28 |
| Asian U21 Championships | 2024/07/15 14:15 | Chinese Taipei U21 v Japan U21 | W | 29-35 |
| Asian U21 Championships | 2024/07/14 10:45 | Qatar U21 v Japan U21 | D | 25-25 |
| U21 World Championship | 2023/06/29 11:15 | Poland U21 v Japan U21 | L | 28-22 |
| U21 World Championship | 2023/06/28 11:15 | Algeria U21 v Japan U21 | W | 30-37 |
| U21 World Championship | 2023/06/26 09:00 | Kuwait U21 v Japan U21 | W | 23-37 |
| U21 World Championship | 2023/06/25 11:15 | Japan U21 v Costa Rica U21 | W | 41-22 |
| Asian U21 Championships | 2024/07/18 15:00 | Oman U21 v Iran U21 | L | 19-32 |
| Asian U21 Championships | 2024/07/15 16:00 | Jordan U21 v Oman U21 | L | 30-22 |
| Asian U21 Championships | 2024/07/14 16:00 | India U21 v Oman U21 | W | 25-40 |
| Asian U21 Championships | 2018/07/24 10:15 | Oman U21 v Qatar U21 | L | 23-25 |
| Asian U21 Championships | 2018/07/22 13:45 | Oman U21 v Bahrain U21 | L | 18-30 |
| Asian U21 Championships | 2018/07/21 14:15 | Iraq U21 v Oman U21 | L | 34-24 |
| Asian U21 Championships | 2018/07/20 15:30 | South Korea U21 v Oman U21 | L | 37-20 |
| Asian U21 Championships | 2018/07/17 09:30 | Oman U21 v India U21 | W | 38-37 |