| WTT Contender - Rio - Mixed dubbel | 2023/08/11 16:00 | Teodoro/Takahashi v Ishiy/Takahashi | L | 3-2 |
| WTT Contender - Rio - Mixed dubbel | 2023/08/10 13:00 | Ishida/Strassburger v Ishiy/Takahashi | W | 0-3 |
| WTT Contender - Lima - Mixed dubbel | 2023/08/03 15:35 | Wang/Kukulkova v Ishiy/Takahashi | L | 3-0 |
| WTT Contender - Tunis - Mixed dubbel | 2023/06/23 09:00 | Ishiy/Takahashi v Liu/Liu | L | 0-3 |
| WTT Contender - Tunis - Mixed dubbel | 2023/06/22 09:20 | Ishiy/Takahashi v Sung/Naresh | W | 3-2 |
| ITTF World Champioships - Mixed dubbel | 2023/05/22 09:00 | Pang/Wong v Ishiy/Takahashi | L | 3-0 |
| ITTF World Champioships - Mixed dubbel | 2023/05/20 19:25 | Levajac/Lupulesku v Ishiy/Takahashi | W | 1-3 |
| WTT Singapore Smash - Mixed dubbel | 2023/03/13 04:30 | Ishiy/Takahashi v Lin/Chen | L | 1-3 |
| ITTF Pan American Championships - Mixed dubbel | 2023/09/10 14:00 | Lorenzo/Arguelles v Castro/Aceves | W | 2-3 |