| ITF Women Nanao Qual | 2017/08/27 04:00 | Megumi Nishimoto v Funa Kozaki | 6-2,6-1 |
| ITF Women Kofu Qual | 2017/06/11 00:00 | Chinatsu Shimizu v Funa Kozaki | 6-3,6-2 |
| ITF Women Karuizawa Qual | 2017/05/20 01:00 | Funa Kozaki v Reina Takahashi | 3-6,4-6 |
| ITF Women Iizuka | 2016/09/27 01:00 | Kanae Hisami v Funa Kozaki | 6-0,6-3 |
| ITF Women Kyoto | 2016/09/04 01:00 | Funa Kozaki v Shiho Hisamatsu | 4-6,7-6,6-7 |
| ITF Women Nanao Qual | 2017/08/27 01:00 | Ran Miyachi v Eimi Friant | 2-6,3-6 |
| ITF Women Karuizawa Qual | 2017/05/21 04:00 | Kei Kato v Ran Miyachi | 6-4,6-0 |
| ITF Women Karuizawa Qual | 2017/05/20 04:00 | Ran Miyachi v Sarah Pang | 6-3,6-4 |
| ITF Women Hamamatsu Qual | 2016/10/15 03:00 | Haruna Arakawa v Ran Miyachi | 6-0,6-0 |