| J5 GIFU | [1] | Win |
| J5 MATSUYAMA | [2] | Win |
| J4 NAGOYA | [1] | 2R |
| J4 OSAKA | [1] | 2R |
| J4 MIKI-CITY-2 | [5] | Semi |
| J4 MIKI-CITY | [4] | Win |
22 years old (born in 2004)
ATP Ranking　1150th
| W | 1R | Hiiro Sakamoto | 6-1 6-3 |
| W | 2R | Yi Zhou | 3-6 6-3 6-0 |
| W | 3R | Woohyuk Chang | 6-3 6-1 |
| W | QF | Quang Duong | 6-2 6-4 |
| L | SF | Jonathan Irwanto | 4-6 4-6 |
| W | 1R | Alexander Razeghi | 6-4 2-6 6-0 |
| L | 2R | Paul Inchauspe | 2-6 6-3 3-6 |
| W | 1R | Sam Kydd Baumgartner | 6-2 6-4 |
| W | 2R | Josue Guzman | 4-6 7-5 6-1 |
| W | QF | Felipe Pinzon Moreno | 6-2 6-1 |
| L | SF | Gonzalo Bueno | 5-7 4-6 |
| L | 1R | Adolfo Daniel Vallejo | 4-6 7-5 3-6 |
| L | 1R | Coleman Wong | 2-6 2-6 |
| W | 1R | Tomonobu Inagi | 6-1 6-0 |
| W | 2R | Christopher Kosei Ono | 6-1 6-0 |
| W | QF | Ryusei Miyazato | 6-0 6-2 |
| W | SF | Yu Maeda | 6-0 6-3 |
| W | F | Shu Muto | 6-2 6-0 |
| W | 1R | Hiiro Sakamoto | 6-2 6-3 |
| W | 2R | Natsuki Yamamoto | 6-1 7-5 |
| W | QF | Naoya Honda | 6-2 6-3 |
| W | SF | Yuta Tomida | 6-0 6-2 |
| W | F | Hayato Matsuoka | 3-6 6-4 6-3 |
| W | 1R | Shu Muto | 6-4 6-3 |
| L | 2R | Hiiro Sakamoto | 4-6 4-6 |
| W | 1R | Souta Yoshida | 6-2 6-0 |
| L | 2R | Yuta Tomida | 6-3 3-6 4-6 |
| W | 1R | Hayato Kurihara | 6-3 6-2 |
| W | 2R | Koki Shibata | 6-1 6-0 |
| W | QF | Kosuke Morita | 6-3 6-3 |
| L | SF | Yuto Oki | 2-6 1-6 |
| W | 1R | Kodai Kato | 6-0 6-0 |
| W | 2R | Roshu Fujioka | 6-1 6-1 |
| W | QF | Shion Itsusaki | 6-0 6-3 |
| W | SF | Rei Sakamoto | 6-1 6-2 |
| W | F | Kenta Miyoshi | 6-2 6-2 |
| W | 1R | Ryo Murakami | 6-0 6-3 |
| L | 2R | Kenta Miyoshi | 3-6 6-2 3-6 |
| W | 1R | Hayato Kurihara | 6-4 6-4 |
| W | 2R | Shogo Sanada | 7-5 6-3 |
| W | QF | Taiyo Uenoyama | 6-7 6-2 6-1 |
| L | SF | Lennon Roark Jones | 1-6 0-6 |
| W | 1R | Guntinun Sootinun-opart | 6-2 6-3 |
| L | 2R | Paul Barbier Gazeu | 4-6 3-6 |
| W | 1R | Nathan Anthony Barki | 6-2 6-1 |
| L | 2R | Dong Hwan Kim | 7-6 5-7 3-6 |
| W | 1R | Rikuto Yamaguchi | 6-4 6-0 |
| L | 2R | Kosuke Morita | 6-0 4-6 4-6 |
| W | 1R | Hiiro Sakamoto | 6-1 6-1 |
| L | 2R | Yua Taka | 4-6 2-6 |
| W | 1R | Anapat Timangkul | 3-6 6-3 6-2 |
| L | 2R | Prachaya Baibong | 2-6 6-4 6-7 |
| W | 1R | Marcus Rydstrom | 7-6 6-4 |
| L | 2R | Jian Keong Takeshi Koey | 4-6 3-6 |
| L | 1R | Taiyo Uenoyama | 3-6 5-7 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15880, Number of registered players: 11,571, Number of registered results: 484,281