Stadium: Court B Round: 27 Ground: Hardcourt outdoor
| ITF Women Quanzhou WD | 2018/04/24 02:00 | Okuno/Sema v Inoue/Kaji | 3-6,7-6,10-6 |
| ITF Women Kofu WD | 2017/06/13 03:05 | Matsumoto/Nishizato v Okuno/Sema | 6-7,6-4,7-10 |
| ITF Women Tokyo WD | 2017/06/08 08:00 | Kobori/Takahata v Okuno/Sema | 4-6,6-1,10-4 |
| ITF Women Tokyo WD | 2017/06/06 07:30 | Lee/Zhang v Okuno/Sema | 3-6,1-6 |
| ITF Women Gifu WD | 2017/05/02 04:00 | Юки Наито/Оливия Тяндрамулия v Okuno/Sema | 4-6,6-2,10-4 |
| ITF Women Kashiwa WD | 2017/04/04 04:30 | Okuno/Sema v Lertcheewakarn/Okamura | 6-7,7-6,5-10 |
| ITF Women Kofu WD | 2017/03/31 04:05 | Han/Kumkhum v Okuno/Sema | 3-6,6-4,10-8 |
| ITF Women Kofu WD | 2017/03/30 06:20 | Okuno/Sema v Choi/Ri Kim | 6-4,6-4 |