| Country: | Japan  |
| Fiba Zone: | FIBA Asia |
| National Fed: | JBA |
| Coach: | Kenichi Sako |
| Wc Championship: | World Championships |
| Wc Appearances: | 4 |
| Zone Championship: | Asia Championships |
| Zone Appearances: | 24 |
| H Pattern B: | _thinsidesonwhite |
| H Body: | DD0000 |
| H Shorts: | DD0000 |
| H Pattern S: | _blanksides2 |
| A Pattern B: | _thinredsides |
| A Body: | 000000 |
| A Shorts: | 000000 |
| A Pattern S: | _redsides |
The Japanese national under-18 and under-19 basketball team represents Japan in international basketball competitions. It is administered by the Japan Basketball Association.[1] It represents the country in international under-19 and under-18 (under age 19 and under age 18) basketball competitions.
At the 2017 FIBA Under-19 World Cup, Japan finished 10th, ahead of every competitor from FIBA Oceania, FIBA Asia and FIBA Africa.
Prominent members had been Rui Hachimura and also Kai Toews[2] and Isaiah Murphy.[3] Murphy played with his Japanese name Shinsaku Enomoto.