| ITF W15 Sapporo | 07/30 01:00 | 54 | Kanako Morisaki v Yuika Ikawa | 6-2,6-0 | |
| ITF W15 Sapporo | 08/07 03:45 | 54 | Yuika Ikawa v Ichino Horikawa | 2-6,2-6 | |
| ITF W15 Sapporo | 08/07 01:00 | 54 | Erica Kanna Hagi v Yuika Ikawa | 2-6,1-6 | |
| ITF W15 Kawaguchi | 06/16 01:35 | 27 | Ayumi Koshiishi v Yuika Ikawa | 6-3,4-6,6-1 |