Ground: Hardcourt outdoor
| ITF M25 Kashiwa | 2022/09/28 03:55 | Ryota Tanuma v Taketo Takamisawa | 7-6,6-3 |
| ITF M15 Caloundra | 2023/08/02 00:00 | Thomas Braithwaite v Taketo Takamisawa | 3-6,7-5,6-4 |
| ITF M15 Caloundra | 2023/08/01 02:05 | Taketo Takamisawa v Omar Fields | 7-6,6-2 |
| ITF M15 Caloundra | 2023/07/31 00:00 | Taketo Takamisawa v Thomas Hann | 5-7,6-2,10-8 |
| ITF M15 Caloundra | 2023/07/25 02:10 | Taketo Takamisawa v Jeremy Zhang | 1-6,6-3,8-10 |
| ITF M15 Jakarta | 2023/06/26 02:00 | Taketo Takamisawa v David Agung Susanto | 1-6,7-6,7-10 |
| ITF M15 Jakarta | 2023/06/20 01:30 | Taketo Takamisawa v Daniil Savelev | 3-6,5-7 |
| ITF M15 Karuizawa | 2023/05/30 07:35 | Taketo Takamisawa v Daisuke Sumizawa | 2-6,4-6 |
| UTR Pro Miki | 2023/04/22 03:30 | Taketo Takamisawa v Ryotaro Taguchi | 7-6,4-6,5-7 |
| Challenger Matsuyama | 2022/11/06 01:00 | Ryota Tanuma v Naoki Nakagawa | 3-6,4-6 |
| Challenger Yokohama | 2022/11/01 05:55 | Damir Dzumhur v Ryota Tanuma | 6-3,6-1 |
| Challenger Yokohama | 2022/10/31 01:30 | Rimpei Kawakami v Ryota Tanuma | 6-7,6-4,4-6 |
| Challenger Seoul | 2022/10/09 06:00 | Hamad Medjedovic v Ryota Tanuma | 6-4,6-3 |
| ATP Tokyo | 2022/10/01 07:55 | Ryota Tanuma v Ramkumar Ramanathan | 5-7,3-6 |
| ITF M25 Kashiwa | 2022/10/01 02:45 | Rimpei Kawakami v Ryota Tanuma | 6-3,6-2 |
| ITF M25 Kashiwa | 2022/09/30 01:00 | Ryota Tanuma v Koki Matsuda | 7-6,6-3 |
| ITF M25 Kashiwa | 2022/09/29 01:00 | Ryota Tanuma v Asahi Harazaki | 7-5,6-4 |