Round: 62 Ground: Hardcourt outdoor
| ITF Women Tokyo Qual | 2017/06/05 01:00 | Pei-Chi Lee v Nagi Hanatani | 6-4,6-2 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Sakata, Kimika v Nagi Hanatani | 4-6,5-7 |
| Karuizawa, Singles W-WITF-JPN-10A | 2017/05/26 01:00 | Momoko Kobori v Nagi Hanatani | 6-4,6-4 |
| Karuizawa, Singles W-WITF-JPN-10A | 2017/05/23 03:25 | Yukina Saigo v Nagi Hanatani | 6-3,4-6,1-6 |
| ITF Women Kurume | 2017/05/18 03:00 | Ayano Shimizu v Nagi Hanatani | 6-2,6-1 |
| ITF Women Kurume | 2017/05/17 02:15 | Haruna Arakawa v Nagi Hanatani | 6-4,0-6,2-6 |
| ITF Women Kurume Qual | 2017/05/15 01:00 | Nagi Hanatani v Nishimoto, Megumi | 7-5,6-1 |
| ITF Women Kurume Qual | 2017/05/14 06:25 | Nagi Hanatani v Hisamatsu, Shiho | 6-3,6-2 |
| ITF Women Tokyo Qual | 2017/06/04 02:15 | Reina Takahashi v Ng, Kwan Yau | 3-6,4-6 |
| ITF Women Karuizawa Qual | 2017/05/21 02:30 | Reina Takahashi v Takayama, Chihiro | 6-7,3-6 |
| ITF Women Karuizawa Qual | 2017/05/20 01:00 | Funa Kozaki v Reina Takahashi | 3-6,4-6 |
| ITF Women Kurume Qual | 2017/05/14 00:30 | Reina Takahashi v Hisamatsu, Shiho | 3-6,7-6,6-7 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/27 02:30 | Reina Takahashi v Kanai, Ayaka | 6-4,6-3 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/27 02:30 | Reina Takahashi v Dabin Kim | 4-6,6-2,4-6 |
| Kofu, Singles Qualifying W-WITF-JPN-02A | 2017/03/25 01:00 | Thamchaiwat, B. v Reina Takahashi | 4-6,3-6 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2017/03/22 00:30 | Reina Takahashi v Lee, So-Ra | 4-6,2-6 |