| ITF Women Nishi-Tama | 2017/03/24 01:00 | Shiho Akita v Erika Sema | 6-4,6-4 |
| ITF Women Kashiwa | 2017/04/07 04:30 | Erika Sema v Yuuki Tanaka | 5-7,3-6 |
| ITF Women Kashiwa | 2017/04/06 03:20 | Erika Sema v Haruna Arakawa | 6-3,4-6,6-4 |
| ITF Women Kashiwa | 2017/04/05 02:50 | Miyu Kato v Erika Sema | 3-6,6-1,6-7 |
| ITF Women Kofu | 2017/04/01 08:00 | Erika Sema v Na-Lae Han | 2-6,2-6 |
| ITF Women Kofu | 2017/03/31 01:00 | Haruka Kaji v Erika Sema | 4-6,3-6 |
| ITF Women Kofu | 2017/03/30 01:00 | Erika Sema v Luksika Kumkhum | 7-6,3-6,6-3 |
| ITF Women Kofu | 2017/03/29 01:00 | Wushuang Zheng v Erika Sema | 0-6,5-7 |
| ITF Women Nishi-Tama | 2017/03/24 01:00 | Shiho Akita v Erika Sema | 6-4,6-4 |
| WTA Zhengzhou | 2017/04/18 04:00 | Mayo Hibi v Shiho Akita | 2-6,4-6 |
| WTA Zhengzhou Qual | 2017/04/16 03:30 | Jana Fett v Shiho Akita | 6-2,5-7,1-5 |
| ITF Women Nanning | 2017/04/10 06:45 | Shiho Akita v Hanyu Guo | 3-6,3-6 |
| ITF Women Kashiwa | 2017/04/04 00:30 | Shiho Akita v Mai Minokoshi | 4-6,3-6 |
| ITF Women Kofu | 2017/03/30 01:00 | Na Ri Kim v Shiho Akita | 6-1,7-5 |
| ITF Women Kofu | 2017/03/29 01:00 | Shiho Akita v Mana Ayukawa | 6-3,6-3 |
| ITF Women Nishi-Tama | 2017/03/26 05:00 | Shiho Akita v Sarah Rebecca Sekulic | 4-6,5-7 |
| ITF Women Nishi-Tama | 2017/03/25 02:10 | Shiho Akita v Momoko Kobori | 7-5,6-3 |