Round: 54 Ground: Hardcourt outdoor
| ITF Women Perth Qual | 2017/02/19 02:00 | Harriet Dart v Risa Ushijima | 6-1,6-2 |
| ITF Women Perth Qual | 2017/02/12 05:00 | Yuxuan Zhang v Risa Ushijima | 6-4,6-2 |
| ITF Women Perth Qual | 2017/02/11 02:00 | Jessy Rompies v Risa Ushijima | 4-6,3-6 |
| ITF Women Tokyo Qual | 2016/11/05 06:30 | Risa Ushijima v Junri Namigata | 2-6,3-6 |
| ITF Women Hamamatsu | 2016/10/21 01:30 | Risa Ushijima v Haruna Arakawa | 3-6,6-4,0-6 |
| ITF Women Hamamatsu | 2016/10/20 03:05 | Jana Fett v Risa Ushijima | 4-6,0-6 |
| ITF Women Hamamatsu | 2016/10/19 01:00 | Risa Ushijima v Michiru Furuya | 2-6,6-2,7-5 |
| ITF Women Iizuka | 2016/09/28 04:20 | Su Jeong Jang v Risa Ushijima | 6-3,6-2 |
| ITF Women Antalya | 2017/02/12 07:00 | Mitsumi Kawasaki v Gebriela Mihaylova | 1-6,2-6 |
| ITF Women Antalya | 2017/02/06 08:25 | Sari Baba v Mitsumi Kawasaki | 6-4,6-0 |
| ITF Women Antalya | 2017/02/02 07:00 | Mitsumi Kawasaki v Nastja Kolar | 0-6,2-6 |
| ITF Women Antalya | 2017/01/31 08:50 | Mitsumi Kawasaki v Doga Selen Takunyaci | 6-0,6-0 |
| ITF Czech Republic F11 | 2016/11/23 19:35 | Natsumi Chimura v Mitsumi Kawasaki | 6-4,6-2 |
| ITF Women Sharm El Sheikh | 2016/11/16 14:00 | Mitsumi Kawasaki v Szabina Szlavikovics | 2-6,6-0,6-7 |
| ITF Women Makinohara Qual | 2016/10/09 04:00 | Mitsumi Kawasaki v Ayumi Koshiishi | 2-6,6-7 |
| ITF Women Sharm El Sheikh | 2016/09/29 16:00 | Mitsumi Kawasaki v Eetee Maheta | 7-5,6-7,1-6 |