Stadium: Table 3 Round: 4
| WTT Contender Lima - Mixed double | 2023/08/03 15:35 | Wang/Kukulkova v Ishiy/Takahashi | L | 3-0 |
| WTT Contender - Tunis - Mixed double | 2023/06/23 09:00 | Ishiy/Takahashi v Liu/Liu | L | 0-3 |
| WTT Contender - Tunis - Mixed double | 2023/06/22 09:20 | Ishiy/Takahashi v Sung/Naresh | W | 3-2 |
| VM i bordtennis - Mixed double | 2023/05/22 09:00 | Pang/Wong v Ishiy/Takahashi | L | 3-0 |
| VM i bordtennis - Mixed double | 2023/05/20 19:25 | Levajac/Lupulesku v Ishiy/Takahashi | W | 1-3 |
| WTT Singapore Smash - Mixed double | 2023/03/13 04:30 | Ishiy/Takahashi v Lin/Chen | L | 1-3 |
| WTT Singapore Smash - Mixed double | 2023/03/11 11:30 | Mittelham/Qiu v Ishiy/Takahashi | W | 1-3 |
| WTT Contender Amman XD | 2023/02/10 07:00 | Ishiy/Takahashi v Kukulkova/Thakkar | L | 1-3 |