Born in 2006 (19-20 years old)
| W | 1R | Rintarou Ono | 6-4 3-6 7-6 |
| W | 2R | Woojun Kang | 6-7 6-3 6-3 |
| L | QF | Shota Shima | 1-6 0-6 |
| L | 1R | Taisei Hata | 6-2 6-7 3-6 |
| L | 1R | Christopher Kosei Ono | 4-6 6-3 4-6 |
| L | 1R | Kazuma Kimura | 4-6 3-6 |
| W | 1R | Toa Maeda | 6-4 5-7 6-4 |
| L | 2R | Kazuma Kimura | 5-7 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15135, Number of registered players: 7,862, Number of registered results: 467,367