| J5 CHIGASAKI | Semi |
Born in 2006 (19-20 years old)
| W | 1R | Satoru Nakajima | 7-5 6-1 |
| W | 2R | Hikaru Takahashi | 6-3 6-3 |
| W | QF | Haruta Sumi | 4-6 6-1 6-3 |
| L | SF | Hayato Matsuoka | 6-3 1-6 0-6 |
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