Stadium: Royal SC Tennis - Court 05 Ground: Hardcourt outdoor
Referee:
| ITF M15 Tanagura | 2024/10/27 02:00 | Woobin Shin v Ryotaro Matsumura | 7-6,6-3 |
| ITF M15 Tanagura | 2024/10/26 01:00 | Ryotaro Matsumura v Issei Okamura | 6-2,6-2 |
| ITF M15 Tanagura | 2024/10/25 00:30 | Ryotaro Matsumura v Daisuke Sumizawa | 6-2,6-1 |
| ITF M15 Tanagura | 2024/10/24 00:30 | Shinji Hazawa v Ryotaro Matsumura | 2-6,7-5,3-6 |
| ITF M15 Tanagura | 2024/10/22 02:20 | Ryotaro Matsumura v Jay Lin Gibson | 6-3,6-0 |
| ITF M25 Takasaki | 2024/09/15 07:00 | Ryotaro Matsumura v Naoya Honda | 4-6,6-3,4-10 |
| ITF M25 Sapporo | 2024/09/09 01:50 | Ryotaro Matsumura v Yusuke Kusuhara | 2-6,3-6 |
| ITF M25 Sapporo | 2024/09/08 01:00 | Ryotaro Matsumura v Calvin Thalheimer | 6-4,6-1 |
| UTR Pro Urayasu | 2024/10/20 02:14 | Shinde Yuzuki v Christopher Kosei Ono | 7-5,6-4 |
| UTR Pro Urayasu | 2024/10/19 04:30 | Joel Braund v Christopher Kosei Ono | 2-6,2-6 |
| UTR Pro Urayasu | 2024/10/18 05:00 | Haruki Katsushima v Christopher Kosei Ono | 6-1,6-3 |
| UTR Pro Urayasu | 2024/10/17 02:30 | Takeshi Maruta v Christopher Kosei Ono | 6-4,6-2 |
| UTR Pro Urayasu | 2024/10/14 02:45 | Yusuke Yoshikawa v Christopher Kosei Ono | 4-6,6-1,7-6 |
| UTR Pro Kawaguchi | 2024/08/18 02:11 | Taketo Takamisawa v Christopher Kosei Ono | 2-6,6-3,6-7 |
| UTR Pro Kawaguchi | 2024/08/17 03:56 | Christopher Kosei Ono v Yuki Karatsu | 6-1,6-1 |
| UTR Pro Kawaguchi | 2024/08/15 06:03 | Christopher Kosei Ono v Mao Takada | 6-1,6-2 |