| ITF Women Kofu Qual | 06/11 00:00 | 62 | Chinatsu Shimizu v Funa Kozaki | 6-3,6-2 | |
| ITF Women Karuizawa Qual | 05/20 01:00 | 44 | Funa Kozaki v Reina Takahashi | 3-6,4-6 | |
| ITF Women Iizuka | 09/27 01:00 | 25 | Kanae Hisami v Funa Kozaki | 6-0,6-3 | |
| ITF Women Kyoto | 09/04 01:00 | 54 | Funa Kozaki v Shiho Hisamatsu | 4-6,7-6,6-7 |