Stadium: Court 7 Round: 54 Ground: Hardcourt outdoor
| ITF Women Noto Qual | 2016/08/28 05:00 | Minokoshi, Mai v Kajitani, Robu | 6-4,6-3 |
| ITF W25 Cairns | 2019/09/18 00:00 | Minokoshi, Mai v Rogowska, Olivia | 2-6,4-6 |
| Jinan, Qualifications Simples W-ITF-CHN-18A | 2019/08/27 04:00 | Meiling Wang v Minokoshi, Mai | 6-0,6-3 |
| Jinan, Qualifications Simples W-ITF-CHN-18A | 2019/08/26 02:00 | Wei Zheng v Minokoshi, Mai | 1-6,1-6 |
| Tsukuba, Singles W-ITF-JPN-13A | 2019/08/21 00:30 | Minokoshi, Mai v Kyoka Okamura | 6-7,3-6 |
| Huangshan, Simples W-ITF-CHN-16A | 2019/08/13 06:15 | Eudice Chong v Minokoshi, Mai | 6-3,6-4 |
| Taipei, Singles W-ITF-TPE-01A | 2019/08/02 02:00 | Minokoshi, Mai v Ushijima, Risa | 6-2,6-7,6-7 |
| Taipei, Singles W-ITF-TPE-01A | 2019/08/01 02:00 | Minokoshi, Mai v Yang, Ya-Yi | 6-2,6-4 |
| Taipei, Singles W-ITF-TPE-01A | 2019/07/31 02:00 | Minokoshi, Mai v Wang, Dan Ni | 6-2,6-1 |
| Kyoto, Qualifications Simples W-ITF-JPN-15A | 2019/09/04 01:00 | Luangnam, Nudnida v Kajitani, Robu | 2-6,6-3,6-4 |
| Kyoto, Qualifications Simples W-ITF-JPN-15A | 2019/09/02 04:00 | Kanako Morisaki v Kajitani, Robu | 4-6,1-6 |
| Kyoto, Qualifications Simples W-ITF-JPN-15A | 2019/09/02 00:00 | Kajitani, Robu v Kobayashi, Honoka | 6-2,6-4 |
| ITF W25 Nanao | 2019/08/25 03:30 | Sakura Hosogi v Kajitani, Robu | 6-3,7-6 |
| Tsukuba, Singles W-ITF-JPN-13A | 2019/08/19 02:45 | Kajitani, Robu v Yuka Hosoki | 5-7,6-4,2-10 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/29 05:35 | Kajitani, Robu v Jennifer Luikham | 2-6,6-7 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/10 05:45 | Alicia Smith v Kajitani, Robu | 3-6,6-2,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/09 03:45 | Jang, Eun SE v Kajitani, Robu | 2-6,1-6 |