[4] Japan U20 Women 36-20 Paraguay U20 Women [6] 2018-07-08 14:00
Round: 1
Home History
| U20 World Championships Women | 2018/07/07 11:30 | Netherlands U20 Women v Japan U20 Women | D | 34-34 |
| U20 World Championships Women | 2018/07/05 18:00 | Angola U20 Women v Japan U20 Women | W | 25-29 |
| U20 World Championships Women | 2018/07/04 16:00 | Japan U20 Women v Denmark U20 Women | L | 23-33 |
| U20 World Championships Women | 2018/07/02 12:00 | Romania U20 Women v Japan U20 Women | L | 32-30 |
| U20 World Championships Women | 2016/07/12 11:00 | Argentina U20 Women v Japan U20 Women | W | 24-28 |
| U20 World Championships Women | 2016/07/11 17:45 | Romania U20 Women v Japan U20 Women | L | 32-31 |
| U20 World Championships Women | 2016/07/09 09:00 | Japan U20 Women v Netherlands U20 Women | L | 25-31 |
| U20 World Championships Women | 2016/07/07 15:00 | Japan U20 Women v Russia U20 Women | L | 23-43 |
Away History
| U20 World Championships Women | 2018/07/07 15:30 | Paraguay U20 Women v Angola U20 Women | L | 27-31 |
| U20 World Championships Women | 2018/07/05 14:00 | Denmark U20 Women v Paraguay U20 Women | L | 37-23 |
| U20 World Championships Women | 2018/07/04 14:00 | Paraguay U20 Women v Romania U20 Women | L | 25-41 |
| U20 World Championships Women | 2018/07/02 10:00 | Netherlands U20 Women v Paraguay U20 Women | L | 47-25 |