| J30 YAMANASHI | Final |
| W | 1R | Nonoka Shimizu | 1-6 6-0 7-5 |
| W | 2R | Riho Goto | 6-4 6-2 |
| W | QF | Rira Kosaka | 6-3 4-6 11-9 |
| W | SF | Kei Sawaki | 7-5 6-2 |
| L | F | Yuka Naito | 1-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15528, Number of registered players: 11,411, Number of registered results: 476,292