Japan women's national under-23 3x3 team
The Japan women's national under-23 3x3 team is the national basketball team of Japan and is governed by the Japan Basketball Association.
It represents the country in international under-23 women's basketball competitions.
3x3 Under-23 World Cup
| Year | Position | Players | |||
 2018 Xi'an | 2nd | 7 | 6 | 1 | Yamamoto, Mawuli, Koyama, Kuribayashi |
| 2019 Lanzhou | 1st | 7 | 6 | 1 | Yamamoto, Mawuli, Nishioka, Nagata |
| Total | - | 14 | 12 | 2 |