| J500 OSAKA | 1R | |
| J60 MIKICITY-2 | 1R | |
| J60 MIKICITY | Quarter | |
| J30 SINGAPORE-3 | Quarter | |
| J30 YAMANASHI | [4] | Quarter |
| J30 KURUME | 1R |
| J5 MATSUYAMA | Quarter | |
| J5 CHIGASAKI | 1R | |
| J2 NAGOYA | 2R |
Born in 2006 (19-20 years old)
| L | 1R | Ruslan Tiukaev | 2-6 2-6 |
| L | 1R | Shota Shima | 2-6 3-6 |
| W | 1R | Hirai Nagashima | 6-0 6-0 |
| W | 2R | Taisei Hata | 6-1 |
| L | QF | Eito Komada | 1-6 0-6 |
| W | 1R | Ziyan Zhang | 7-5 6-1 |
| W | 2R | Juan Kim | 2-6 6-2 6-4 |
| L | QF | Lin Hao-yu | 2-6 4-6 |
| W | 1R | Wei-hsin Lu | 6-3 6-3 |
| W | 2R | Riki Utsuyama | 6-2 6-2 |
| L | QF | Min Kyeol Lee | 4-6 2-6 |
| L | 1R | Shion Itsusaki | 2-6 4-6 |
| W | 1R | Christopher Kosei Ono | 6-4 6-4 |
| W | 2R | Koshiro Nakamae | 6-2 0-6 7-6 |
| L | QF | Natsuki Yamamoto | 1-6 0-6 |
| L | 1R | Hikaru Takahashi | 6-2 1-6 1-6 |
| W | 1R | Koyu Yanagi | 6-4 6-1 |
| L | 2R | Yi Zhou | 2-6 5-7 |
| L | 1R | Reiya Hattori | 1-6 0-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.