| U19 World Championship | 2019/08/09 16:30 | Japan U19 v Argentina U19 | W | 29-26 |
| U19 World Championship | 2015/08/11 09:00 | Argentina U19 v Japan U19 | W | 23-24 |
| U19 World Championship | 2023/08/08 11:30 | Japan U19 v South Korea U19 | L | 27-34 |
| U19 World Championship | 2023/08/07 13:30 | Bahrain U19 v Japan U19 | W | 21-33 |
| U19 World Championship | 2023/08/05 11:30 | Japan U19 v Czech Republic U19 | L | 26-30 |
| U19 World Championship | 2023/08/03 13:30 | Iceland U19 v Japan U19 | L | 35-28 |
| U19 World Championship | 2023/08/02 11:30 | Egypt U19 v Japan U19 | L | 40-32 |
| U19 Asian Champs | 2022/08/31 13:00 | Japan U19 v Saudi Arabia U19 | L | 25-26 |
| U19 Asian Champs | 2022/08/23 16:00 | Japan U19 v UAE U19 | W | 35-18 |
| U19 Asian Champs | 2022/08/21 12:00 | Iraq U19 v Japan U19 | W | 22-36 |
| U19 World Championship | 2023/08/08 13:00 | Argentina U19 v Sweden U19 | L | 29-42 |
| U19 World Championship | 2023/08/07 11:00 | Argentina U19 v Burundi U19 | W | 39-25 |
| U19 World Championship | 2023/08/05 13:00 | Germany U19 v Argentina U19 | L | 27-16 |
| U19 World Championship | 2023/08/03 13:00 | Argentina U19 v Saudi Arabia U19 | D | 29-29 |
| U19 World Championship | 2023/08/02 13:00 | Argentina U19 v USA U19 | W | 33-21 |
| U19 World Championship | 2019/08/15 14:15 | Argentina U19 v North Macedonia U19 | L | 26-29 |
| U19 World Championship | 2019/08/14 12:00 | Argentina U19 v Germany U19 | L | 25-33 |
| U19 World Championship | 2019/08/12 14:30 | Argentina U19 v Nigeria U19 | W | 30-22 |