Stadium: Court 14 Round: 27
| ITF Women Karuizawa WD | 2018/05/24 07:20 | Kitagawa R / Ueda R v Miyamoto/Rioux | 4-6,2-6 |
| ITF Women Karuizawa WD | 2018/05/24 04:00 | Hosonuma C / Morisaki K v Saigo R / Sodeyama H | 6-1,6-2 |
| ITF Women Kurume WD | 2018/05/16 06:20 | Eguchi M / Yoshitomi A v Hosonuma C / Morisaki K | 5-7,6-4,10-6 |
| ITF Women Kurume Qual WD | 2018/05/14 05:05 | Cako J / Myers A v Hosonuma C / Morisaki K | 6-7,6-0,6-10 |
| ITF Women Nishi-Tama WD | 2018/03/24 05:30 | Hosonuma C / Morisaki K v Kim D / Lee S-R | 4-6,5-7 |
| ITF Women Nishi-Tama WD | 2018/03/23 04:00 | Hosonuma C / Morisaki K v Hayashi E / Yoshitomi A | 6-2,6-3 |
| ITF Women Nishi-Tama WD | 2018/03/22 08:15 | Hosonuma C / Morisaki K v Nakazawa N / Takahashi R | 6-2,6-3 |
| ITF Women Nishi-Tama WD | 2018/03/20 10:35 | Fujiwara R / Saigo Y v Hosonuma C / Morisaki K | 2-6,3-6 |
| ITF Women Karuizawa WD | 2017/05/27 07:40 | Hosonuma C / Morisaki K v Okuno A / Patterson T | 7-5,6-3 |