| Open Indonésie - Doubles Hommes | 2021/11/27 06:40 | Koga/Saito v Hoki/Kobayashi | L | 0-2 |
| Denmark Open MD | 2021/10/22 14:00 | Koga/Saito v Hoki/Kobayashi | L | 0-2 |
| Open d'Angleterre - Double Mixtes | 2021/03/17 14:50 | Koga/Saito v Hoki/Kobayashi | W | 2-0 |
| Singapore Open - Doubles Hommes | 2023/06/08 06:45 | Ren X / Tan Q v Koga/Saito | W | 0-2 |
| Singapore Open - Doubles Hommes | 2023/06/07 06:25 | Koga/Saito v Rankireddy/Shetty | W | 2-1 |
| Masters de Malaisie - Doubles Hommes | 2023/05/25 09:10 | Kang/Seo v Koga/Saito | L | 2-0 |
| Masters de Malaisie - Doubles Hommes | 2023/05/23 08:05 | Su/Ye v Koga/Saito | W | 1-2 |
| Sudirman Cup MD | 2023/05/14 10:00 | Koga/Saito v Lane/Vendy | W | 2-0 |
| Asia Championships MD | 2023/04/26 10:25 | Ren X / Tan Q v Koga/Saito | L | 2-0 |
| Open de Suisse - Doubles Hommes | 2023/03/24 13:05 | Koga/Saito v Ren X / Tan Q | L | 0-2 |
| Open de Suisse - Doubles Hommes | 2023/03/23 12:20 | Chia/Soh v Koga/Saito | W | 1-2 |
| Singapore Open - Doubles Hommes | 2023/06/08 03:35 | Gideon M F / Sukamuljo K S v Hoki/Kobayashi | W | 0-2 |
| Singapore Open - Doubles Hommes | 2023/06/07 04:40 | Kang/Seo v Hoki/Kobayashi | W | 0-2 |
| Masters de Malaisie - Doubles Hommes | 2023/05/27 10:45 | Kang/Seo v Hoki/Kobayashi | L | 2-1 |
| Masters de Malaisie - Doubles Hommes | 2023/05/26 07:10 | Hoki/Kobayashi v Chang/Po | W | 2-0 |
| Masters de Malaisie - Doubles Hommes | 2023/05/25 05:15 | Hoki/Kobayashi v Gideon M F / Sukamuljo K S | W | 2-0 |
| Masters de Malaisie - Doubles Hommes | 2023/05/23 09:50 | Hoki/Kobayashi v Jomkoh/Kedren | W | 2-0 |
| Sudirman Cup MD | 2023/05/20 13:40 | Liu/Ou v Hoki/Kobayashi | L | 2-1 |
| Sudirman Cup MD | 2023/05/19 07:30 | Kedren K / Puavaranukroh D v Hoki/Kobayashi | W | 1-2 |