Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF Women Nishi-Tama | 2018/03/17 01:00 | Yui Chikaraishi v Aoi Ishino | 6-2,6-7,3-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Mai Hontama v Yui Chikaraishi | 6-0,6-2 |
| ITF Women Makinohara Qual | 2017/10/08 05:00 | Yui Chikaraishi v Chinatsu Shimizu | 1-6,1-6 |
| ITF Women Penrith Qual | 2017/09/18 01:20 | Anne-Marie Medcalf v Yui Chikaraishi | 6-2,6-1 |
| ITF Women Penrith Qual | 2017/09/16 00:00 | Yui Chikaraishi v Sonja Balic | 7-5,2-6,6-1 |
| ITF Women Kyoto | 2017/09/05 02:40 | Yui Chikaraishi v Kajsa Rinaldo Persson | 1-6,3-6 |
| ITF Women Kyoto | 2017/09/04 01:00 | Yui Chikaraishi v Yuka Hosoki | 7-6,6-4 |
| ITF Women Kyoto | 2017/09/02 06:00 | Yui Chikaraishi v Nagomi Higashitani | 6-4,6-3 |
| ITF Women Kofu Qual | 2018/03/24 03:00 | Reina Takahashi v Shiho Akita | 4-6,1-6 |
| ITF Women Toyota | 2018/03/14 04:00 | Shiho Akita v Harriet Dart | 4-6,2-6 |
| ITF Women Toyota Qual | 2018/03/12 02:45 | Shiho Akita v Na Ri Kim | 6-3,6-2 |
| ITF Women Toyota Qual | 2018/03/11 03:30 | Shiho Akita v Mei Yamaguchi | 6-3,6-1 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Shiho Akita v Kei Kato | 6-0,6-3 |
| ITF Women Yokohama Qual | 2018/03/06 01:00 | Shiho Akita v Yexin Ma | 2-6,6-4,1-6 |
| ITF Women Yokohama Qual | 2018/03/04 06:00 | Shiho Akita v Suzuho Oshino | 6-4,7-5 |
| ITF Women Launceston Qual | 2018/02/04 23:00 | Shiho Akita v Alexandra Bozovic | 6-2,3-6,2-6 |