| WTT Saudi Smash WD | 05/05 16:35 | 5 | 파라낭 O / 사웨타붓 S v Takahashi/Takahashi | L | 3-0 | |
| Singapore Smash WD | 03/11 12:25 | 5 | Takahashi/Takahashi v 루츠 C / 파바드 P | L | 1-3 | |
| Pan American Games WD | 10/31 22:20 | - | Wang/Sung v Takahashi/Takahashi | L | 4-3 | |
| Pan American Games WD | 10/29 13:40 | - | Takahashi/Takahashi v Brito/Castro | W | 4-0 | |
| ITTF Pan American Championships WD | 09/13 14:00 | - | Takahashi/Takahashi v 디아즈 A / 디아즈 M | L | 0-3 | |
| ITTF Pan American Championships WD | 09/12 21:00 | - | Takahashi/Takahashi v Barcenas/Aceves | W | 3-1 | |
| WTT Contender Rio WD | 08/10 17:00 | 4 | Jeon J / Shin Y v Takahashi/Takahashi | L | 3-2 |