| WK U19 | 08/11 13:00 | 42 | [2] Algerije U19 v Japan U19 [2] | W | 24-29 | |
| WK U19 | 08/10 13:00 | 48 | [4] Japan U19 v Argentinië U19 [3] | W | 29-28 | |
| WK U19 | 08/08 11:30 | 2 | [2] Japan U19 v Zuid-Korea U19 [4] | L | 27-34 | |
| WK U19 | 08/07 13:30 | 1 | [2] Bahrein U19 v Japan U19 [3] | W | 21-33 | |
| WK U19 | 08/05 11:30 | 3 | [4] Japan U19 v Tsjechië U19 [2] | L | 26-30 | |
| WK U19 | 08/03 13:30 | 2 | [3] IJsland U19 v Japan U19 [4] | L | 35-28 | |
| WK U19 | 08/02 11:30 | 1 | Egypte U19 v Japan U19 | L | 40-32 | |
| Aziatische kampioenschappen U19 | 08/31 13:00 | - | Japan U19 v Saoedi-Arabië U19 | L | 25-26 | |
| Aziatische kampioenschappen U19 | 08/23 16:00 | - | Japan U19 v VAE U19 | W | 35-18 | |
| Aziatische kampioenschappen U19 | 08/21 12:00 | - | Irak U19 v Japan U19 | W | 22-36 | |
| Aziatische kampioenschappen U19 | 08/20 14:00 | - | Japan U19 v Koeweit U19 | W | 31-26 | |
| WK U19 | 08/15 14:15 | 33 | [1] Kroatië U19 v Japan U19 [2] | W | 35-36 | |
| WK U19 | 08/14 14:15 | 4 | [3] IJsland U19 v Japan U19 [2] | L | 39-34 | |
| WK U19 | 08/12 18:30 | 5 | [4] Noord-Macedonië U19 v Japan U19 [2] | W | 22-31 | |
| WK U19 | 08/11 16:30 | 4 | [6] Nigeria U19 v Japan U19 [3] | W | 30-35 | |
| WK U19 | 08/09 16:30 | 3 | [2] Japan U19 v Argentinië U19 [3] | W | 29-26 | |
| WK U19 | 08/08 14:30 | 2 | [5] Japan U19 v Bahrein U19 [1] | W | 27-24 | |
| WK U19 | 08/06 14:30 | 1 | Denemarken U19 v Japan U19 | L | 30-23 | |
| Aziatische kampioenschappen U19 | 09/26 15:00 | 1 | Bahrein U19 v Japan U19 | L | 34-31 | |
| Aziatische kampioenschappen U19 | 09/24 14:30 | 1 | Saoedi-Arabië U19 v Japan U19 | W | 17-25 | |
| Aziatische kampioenschappen U19 | 09/22 10:30 | 1 | Japan U19 v India U19 | W | 41-18 | |
| Aziatische kampioenschappen U19 | 09/21 12:45 | 1 | Jordan U19 v Japan U19 | W | 13-33 | |
| Aziatische kampioenschappen U19 | 09/20 12:15 | 1 | Bahrein U19 v Japan U19 | L | 27-23 | |
| Aziatische kampioenschappen U19 | 09/18 15:45 | 1 | Japan U19 v Qatar U19 | D | 31-31 | |
| Aziatische kampioenschappen U19 | 09/17 15:45 | 1 | United Arab Emirates U19 v Japan U19 | W | 20-34 | |
| Aziatische kampioenschappen U19 | 09/16 07:00 | 1 | Iran U19 v Japan U19 | L | 29-28 | |
| WK U19 | 08/20 06:30 | 32 | [3] Japan U19 v Portugal U19 [2] | L | 26-34 | |
| WK U19 | 08/19 08:30 | 48 | [4] Zweden U19 v Japan U19 [3] | L | 34-28 | |
| WK U19 | 08/17 16:45 | 3 | [3] Japan U19 v Spanje U19 [1] | L | 27-32 | |
| WK U19 | 08/16 14:30 | 4 | [3] Japan U19 v Egypte U19 [3] | W | 31-30 |
The Japan national youth handball team is the national under–18 handball team of Japan. It is controlled by the Japan Handball Association, and is an affiliate of the International Handball Federation as well as a member of the Asian Handball Federation. The team represents Japan in international matches.