| WTT Star Contender Bangkok MD | 07/06 14:00 | 1 | Matsushima/Harimoto v Kao/Chuang | W | 3-2 | |
| WTT Star Contender Bangkok MD | 07/05 13:55 | 2 | Jang/Cho v Harimoto/Matsushima | W | 0-3 | |
| WTT Star Contender Bangkok MD | 07/05 08:55 | 3 | Izaac Quek/Pang v Matsushima/Harimoto | W | 0-3 | |
| WTT Star Contender Bangkok MD | 07/04 07:45 | 4 | Nuchchart/Than'kom v Matsushima/Harimoto | W | 0-3 | |
| WTT Contender Tunis MD | 06/30 09:30 | 1 | Huang/Feng v Matsushima/Harimoto | W | 0-3 | |
| WTT Contender Tunis MD | 06/29 12:10 | 2 | Bourrassaud/Dorr v Matsushima/Harimoto | W | 1-3 | |
| WTT Contender Tunis MD | 06/28 10:35 | 3 | Lind/Andersen v Matsushima/Harimoto | W | 0-3 | |
| WTT Star Contender Ljubljana MD | 06/13 12:50 | 4 | Oh/Lee v Matsushima/Harimoto | L | 3-1 | |
| WTT Star Contender Ljubljana MD Quals | 06/12 14:00 | 7 | Harimoto/Matsushima v Vovk Petrovski/Podobnik | W | 3-1 | |
| WTT Contender Zagreb MD | 06/07 13:20 | 3 | Matsushima/Harimoto v Kulczycki/Dyjas | L | 2-3 | |
| WTT Contender Zagreb MD | 06/06 18:50 | 4 | Chew/Chua v Matsushima/Harimoto | W | 2-3 | |
| WTT Contender Taiyuan XD | 05/23 03:25 | 4 | Yuan/Chen v Harimoto/Matsushima | L | 3-1 |