| Asian U21 Championships | 2018/07/20 12:00 | Japan U21 v Iran U21 | D | 19-19 |
| Asian U21 Championships | 2018/07/18 13:00 | Japan U21 v South Korea U21 | L | 23-27 |
| Asian U21 Championships | 2018/07/17 14:45 | Japan U21 v Lebanon U21 | W | 34-12 |
| Asian U21 Championships | 2018/07/16 12:30 | China U21 v Japan U21 | W | 15-22 |
| U21 World Championship | 2015/07/29 14:15 | Japan U21 v Serbia U21 | L | 24-28 |
| U21 World Championship | 2015/07/28 12:00 | Algeria U21 v Japan U21 | W | 19-28 |
| U21 World Championship | 2015/07/26 12:30 | Uruguay U21 v Japan U21 | W | 19-32 |
| U21 World Championship | 2015/07/24 23:45 | Japan U21 v Norway U21 | L | 26-35 |
| Asian U21 Championships | 2018/07/20 10:15 | Qatar U21 v Saudi Arabia U21 | W | 17-19 |
| Asian U21 Championships | 2018/07/18 11:15 | Bahrain U21 v Saudi Arabia U21 | L | 22-21 |
| Asian U21 Championships | 2018/07/16 07:15 | Chinese Taipei U21 v Saudi Arabia U21 | W | 30-41 |
| U21 World Championship | 2017/07/27 08:30 | South Korea U21 v Saudi Arabia U21 | L | 36-30 |
| U21 World Championship | 2017/07/26 10:45 | Brazil U21 v Saudi Arabia U21 | L | 41-20 |
| U21 World Championship | 2017/07/24 19:45 | Algeria U21 v Saudi Arabia U21 | L | 23-21 |
| U21 World Championship | 2017/07/22 17:00 | Argentina U21 v Saudi Arabia U21 | L | 24-23 |
| U21 World Championship | 2017/07/21 11:00 | Saudi Arabia U21 v Morocco U21 | W | 29-19 |