Stadium: KPI Park - Court 02 Round: 29 Ground: Hardcourt outdoor
Referee:
| UTR Pro Yokohama | 2025/02/01 05:50 | Christopher Kosei Ono v Daiki Sato | 7-5,2-6,6-4 |
| UTR Pro Yokohama | 2025/01/31 01:00 | Kotaro Mochizuki v Christopher Kosei Ono | 4-6,7-5,6-2 |
| UTR Pro Yokohama | 2025/01/30 04:45 | Kazuki Nishiwaki v Christopher Kosei Ono | 0-6,7-5,7-5 |
| UTR Pro Yokohama | 2025/01/27 02:00 | Christopher Kosei Ono v Toshiki Karigyo | 7-5,3-6,5-7 |
| UTR Pro Noda | 2025/01/18 03:30 | Koki Matsuda v Christopher Kosei Ono | 6-1,7-5 |
| UTR Pro Noda | 2025/01/17 01:10 | Maxime Mareschal-Hay v Christopher Kosei Ono | 6-7,7-5,6-2 |
| UTR Pro Noda | 2025/01/16 01:55 | Ammar Elamin v Christopher Kosei Ono | 6-4,6-3 |
| UTR Pro Noda | 2025/01/14 00:00 | Ryotaro Matsumura v Christopher Kosei Ono | 6-0,6-2 |
| UTR Pro Yokohama | 2025/02/01 05:35 | Kazuki Saito v Daisuke Inagawa | 3-6,6-3,6-7 |
| UTR Pro Yokohama | 2025/01/31 03:50 | Daisuke Inagawa v Kosuke Morita | 1-6,0-6 |
| UTR Pro Yokohama | 2025/01/28 05:50 | Daisuke Inagawa v Daiki Yoshimura | 2-6,1-6 |
| UTR Pro Yokohama | 2025/01/27 01:00 | Yuichiro Inui v Daisuke Inagawa | 6-3,6-2 |
| UTR Pro Urayasu | 2024/10/20 01:30 | Kohtaro Kuriyama v Daisuke Inagawa | 4-6,3-6 |
| UTR Pro Urayasu | 2024/10/19 04:19 | Daisuke Inagawa v Nicholas Jovanovski | 6-1,6-0 |
| UTR Pro Urayasu | 2024/10/18 00:00 | Daisuke Inagawa v Yusuke Yoshikawa | 5-7,7-5,6-1 |
| UTR Pro Tennis Series Miki | 2022/12/11 00:30 | Kento Tagashira v Daisuke Inagawa | 6-4,6-4 |