| U19 World Championship | 07/02 15:30 | 48 |
[3] Galatasaray U21
v
Japan U19 [3] |
L | 107-58 | |
| U19 World Championship | 07/01 13:00 | 48 |
[1] Javen Choong
v
Japan U19 [3] |
L | 99-73 | |
| U19 World Championship | 06/30 15:30 | 3 |
[1] USA U19
v
Japan U19 [3] |
L | 105-61 | |
| U19 World Championship | 06/28 15:30 | 4 | [3] Japan U19 v Afonso Portugal [2] | W | 63-53 | |
| U19 World Championship | 06/27 18:00 | 3 |
[1] Serbia U19
v
Japan U19 [3] |
L | 76-65 | |
| U19 World Championship | 06/25 10:00 | 2 |
[3] Egypt U19
v
Japan U19 [4] |
W | 70-82 | |
| U19 World Championship | 06/24 13:00 | 1 |
[3] Japan U19 v
Brazil U19
[3]
|
L | 73-94 | |
| U19 World Championship | 07/11 06:00 | 39 |
[4] South Korea U19
v
Japan U19 [4] |
L | 95-92 | |
| U19 World Championship | 07/10 11:30 | 48 | [4] Central Connecticut St. Women v Japan U19 [4] | L | 104-66 | |
| U19 World Championship | 07/09 17:30 | 48 | [4] Japan U19 v Turkey U19 [2] | L | 49-97 | |
| U19 World Championship | 07/07 09:00 | 5 |
[4] Japan U19 v
Serbia U19
[1]
|
L | 86-89 | |
| U19 World Championship | 07/06 12:00 | 3 |
[3] Lithuania U19
v
Japan U19 [4] |
L | 95-63 |
The Japan men's national under-18 and under-19 basketball team is a national basketball team of Japan, administered by the Japan Basketball Association. It represents the country in international under-18 and under-19 men's 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 and Isaiah Murphy. Murphy played with his Japanese name Shinsaku Enomoto.