| WTT Contender - Tunis - Mixdouble | 2022/08/04 14:00 | Harimoto/Harimoto v Kuai/Lin | W | 3-0 |
| WTT Contender - Tunis - Mixdouble | 2022/08/03 19:30 | Harimoto/Harimoto v Kurmangaliyev/Akasheva | W | 3-0 |
| WTT Contender - Tunis - Mixdouble | 2022/08/04 14:00 | Kim/Cho v Ishiy/Takahashi | W | 0-3 |
| WTT Contender - Tunis - Mixdouble | 2022/08/03 19:30 | Afanador/Diaz v Ishiy/Takahashi | W | 0-3 |
| WTT Star Contender Budapest - Mixdouble | 2022/07/13 13:45 | Balazova/Pistej v Ishiy/Takahashi | L | 3-1 |
| WTT Star Contender Doha - Mixdouble | 2022/03/27 17:20 | Cheng/Lin v Ishiy/Takahashi | L | 3-1 |
| WTT Singapore Smash - Mixdouble | 2022/03/13 10:30 | Ishiy/Takahashi v Gnanasekaran/Batra | L | 1-3 |
| WTT Contender Muscat - Mixdouble | 2022/03/03 10:30 | Thakkar/Kamath v Ishiy/Takahashi | L | 3-2 |
| WTT Contender Muscat - Mixdouble | 2022/03/02 11:00 | Gunduz/Altinkaya v Ishiy/Takahashi | W | 2-3 |
| World Championship XD | 2021/11/23 22:00 | Skachkov/Vorobeva v Ishiy/Takahashi | L | 3-2 |