| Akita Masters | 08/15 05:25 | 4 | Takuma Obayashi v Jeffrey Lam | W | 2-0 | |
| Akita Masters | 08/14 02:50 | 5 | Takuma Obayashi v Sheng Po Yu | W | 2-0 | |
| Akita Masters | 08/13 01:50 | 6 | Jia Wei Tan v Takuma Obayashi | W | 1-2 | |
| Osaka International | 04/07 02:00 | - | Takuma Obayashi v Koki Watanabe | L | 1-2 | |
| Osaka International | 04/06 04:00 | - | Hashiru Shimono v Takuma Obayashi | W | 0-2 | |
| Swedish Open | 01/19 09:30 | 1 | Eetu Heino v Takuma Obayashi | L | 2-0 | |
| Swedish Open | 01/18 14:30 | 1 | B.R. Sankeerth v Takuma Obayashi | W | 0-2 | |
| Giraldilla International - Gemischtes Doppel | 07/24 02:15 | 6 | Chih Chieh Yang v Takuma Obayashi | L | 2-0 | |
| Giraldilla International - Gemischtes Doppel | 06/21 23:00 | 4 | Takuma Obayashi v Toby Penty | L | 0-2 | |
| Giraldilla International - Gemischtes Doppel | 06/20 21:00 | 5 | Takuma Obayashi v Imran Wadia | W | 2-0 | |
| Giraldilla International - Gemischtes Doppel | 06/20 02:15 | 6 | Xiaodong Sheng v Takuma Obayashi | W | 1-2 | |
| Swiss Open - Frauendoppel - Qualifikation | 06/19 15:45 | - | Phillipe Charron v Takuma Obayashi | W | 0-2 |