| FIBA 3x3 U23 Nations League | 2019/06/15 08:00 | Russia 3x3 U23 v Japan - 3x3 U23 | W | 16-21 |
| FIBA WK 3x3 U23 | 2018/10/06 09:00 | Japan - 3x3 U23 v Oekraïne 3x3 U23 | L | 18-21 |
| FIBA WK 3x3 U23 | 2018/10/06 06:00 | Romania 3x3 U23 v Japan - 3x3 U23 | W | 15-21 |
| FIBA WK 3x3 U23 | 2018/10/04 07:20 | Japan - 3x3 U23 v Chinees Taipei 3x3 U23 | L | 13-16 |
| FIBA WK 3x3 U23 | 2018/10/04 06:00 | Czech Republic 3x3 U23 v Japan - 3x3 U23 | L | 16-10 |