| 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 |
| U21 World Championship | 2015/07/23 12:30 | Germany U21 v Japan U21 | L | 43-24 |
| U21 World Championship | 2015/07/21 23:45 | Japan U21 v Egypt U21 | D | 27-27 |
| U21 World Championship | 2015/07/19 21:30 | Brazil U21 v Japan U21 | L | 31-30 |