Stadium: Court 9 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Nishi-Tama | 2019/03/12 02:50 | Miyu Nakashima v Nudnida Luangnam | 6-7,1-6 |
| ITF Women Hamamatsu | 2018/10/14 08:30 | Rina Saigo v Miyu Nakashima | 6-3,6-1 |
| ITF Women Hamamatsu | 2018/10/14 02:00 | Miyu Nakashima v Sakura Hosogi | 6-4,7-5 |
| ITF Women Kyoto | 2018/09/02 03:00 | Miyu Nakashima v Mayuka Aikawa | 4-6,4-6 |
| ITF W15 Nanchang | 2019/02/27 03:45 | Shou Na Mu v Mei Yamaguchi | 6-4,6-1 |
| ITF W15 Nanchang | 2019/02/24 03:00 | Mei Yamaguchi v Jiaxi Lu | 6-7,2-6 |
| ITF W15 Nanchang | 2019/02/23 03:00 | Siqi Cao v Mei Yamaguchi | 3-6,6-3,4-6 |
| ITF W15 Nanchang | 2019/02/22 05:00 | Chengyiyi Yuan v Mei Yamaguchi | 7-5,1-6,3-6 |
| ITF W15 Nanchang | 2019/02/21 02:00 | Ziyue Sun v Mei Yamaguchi | 6-3,0-6,5-7 |
| ITF W15 Nanchang | 2019/02/20 03:15 | Ashley Chang v Mei Yamaguchi | 0-6,1-6 |
| ITF Women Hamamatsu | 2018/10/19 01:00 | Ayano Shimizu v Mei Yamaguchi | 7-5,4-6,7-6 |
| ITF Women Hamamatsu | 2018/10/18 03:30 | Risa Ushijima v Mei Yamaguchi | 1-6,1-6 |