| J5 MATSUYAMA | 2R | |
| J5 GIFU | 1R | |
| J2 NAGOYA | 1R | |
| JAOSAKA | 1R | |
| J3 KAWAGUCHI | Quarter | |
| J4 MIKICITY | 1R |
| J5 GIFU | 2R | |
| J5 MATSUYAMA | 2R | |
| J5 YAMANASHI | Quarter | |
| J5 CHIGASAKI | 1R | |
| J4 OSAKA | 1R |
Born in 2006 (19-20 years old)
| W | 1R | Yuya Ando | 6-1 6-2 |
| W | 2R | Stephane Pierre-jo Kamendje | 6-4 7-6 |
| L | 3R | Ruslan Tiukaev | 3-6 5-7 |
| L | 1R | Seungmin Park | 4-6 0-6 |
| W | 1R | Richi Hamada | 7-5 3-6 6-3 |
| L | 2R | Natsuki Yamamoto | 0-6 7-6 6-7 |
| L | 1R | Ren Matsumura | 4-6 6-1 4-6 |
| L | 1R | Kazuma Kimura | 6-7 2-6 |
| L | 1R | Min Seok Maeng | 6-7 4-6 |
| W | 1R | Yuto Oki | 6-2 6-3 |
| W | 2R | Tomonobu Inagi | 7-6 0-6 10-6 |
| L | QF | Volodymyr Iakubenko | 4-6 1-6 |
| L | 1R | Yuya Ando | 6-7 1-6 |
| W | 1R | Hiromasa Koyama | 6-2 6-1 |
| L | 2R | Shu Muto | 3-6 6-4 3-6 |
| W | 1R | Ryusei Miyazato | 6-2 6-4 |
| L | 2R | Yuta Tomida | 2-6 1-6 |
| W | 1R | Kazuto Osada | 6-3 6-3 |
| W | 2R | Souta Yoshida | 6-7 6-3 6-2 |
| L | QF | Satoru Nakajima | 6-7 1-6 |
| L | 1R | Yu Maeda | 5-7 3-6 |
| L | 1R | Ryusei Miyazato | 2-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15340, Number of registered players: 8,099, Number of registered results: 471,997