Stadion: Court 1 Round: 26
| ITF Damen - Nishi-Tama | 2017/03/25 02:10 | Shiho Akita v Momoko Kobori | 7-5,6-3 |
| ITF Women Noto | 2016/09/03 03:50 | Shiho Akita v Momoko Kobori | 6-1,6-3 |
| ITF Damen - Osaka | 2018/04/11 01:00 | Misa Eguchi v Shiho Akita | 1-6,2-6 |
| ITF Damen - Osaka - Qualifikation | 2018/04/09 01:00 | Shiho Akita v Dabin Kim | 7-6,6-0 |
| ITF Damen - Osaka - Qualifikation | 2018/04/08 02:00 | Shiho Akita v Eimi Friant | 6-2,6-2 |
| ITF Damen - Osaka - Qualifikation | 2018/04/07 01:30 | Shiho Akita v Utaka Kishigami | 6-1,6-2 |
| ITF Damen - Kashiwa - Qualifikation | 2018/04/02 01:00 | Ling Zhang v Shiho Akita | 7-5,2-6,6-3 |
| ITF Damen - Kashiwa - Qualifikation | 2018/04/01 03:00 | Ayaka Okuno v Shiho Akita | 1-6,0-6 |
| ITF Damen - Kofu | 2018/03/29 01:00 | Luksika Kumkhum v Shiho Akita | 6-3,6-1 |
| ITF Damen - Kofu | 2018/03/28 03:20 | Shiho Akita v Ksenia Lykina | 7-6,4-6,6-3 |
| ITF Damen - Osaka | 2018/04/11 01:00 | Momoko Kobori v Ayano Shimizu | 6-4,6-4 |
| ITF Damen - Kashiwa | 2018/04/03 02:35 | Na-Lae Han v Momoko Kobori | 6-3,6-0 |
| ITF Damen - Kashiwa - Qualifikation | 2018/04/02 02:35 | Momoko Kobori v Sunam Jeong | 6-0,6-2 |
| ITF Damen - Kashiwa - Qualifikation | 2018/04/01 05:00 | Momoko Kobori v Yuki Kristina Chiang | 6-2,6-3 |
| ITF Damen - Kofu - Qualifikation | 2018/03/26 03:55 | Momoko Kobori v Rebecca Marino | 6-2,2-6,3-6 |
| ITF Damen - Kofu - Qualifikation | 2018/03/25 02:30 | Momoko Kobori v Chin-Wei Chan | 6-2,6-2 |
| ITF Damen - Kofu - Qualifikation | 2018/03/24 03:00 | Momoko Kobori v Yumeko Yoshitomi | 6-0,6-1 |
| ITF Damen - Toyota - Qualifikation | 2018/03/12 03:25 | Momoko Kobori v Ya-Hsuan Lee | 7-5,2-6,1-6 |