Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF W25 Yokohama | 2022/11/09 01:00 | Karen Tsutsumi v Sakura Hosogi | 2-6,4-6 |
| ITF W25 Yokohama | 2020/03/03 05:25 | Himeno Sakatsume v Karen Tsutsumi | 6-3,6-1 |
| ITF W25 Yokohama | 2020/03/03 01:00 | Karen Tsutsumi v Yui Chikaraishi | 6-4,7-6 |
| ITF Women Hamamatsu | 2018/10/15 03:40 | Ayumi Koshiishi v Karen Tsutsumi | 6-2,6-1 |
| ITF Women Hamamatsu | 2018/10/14 04:00 | Karen Tsutsumi v Aoiko Goto | 4-6,7-5,6-1 |
| ITF Women Hamamatsu | 2018/10/14 00:00 | Karen Tsutsumi v Marie Shindo | 6-3,7-6 |
| ITF W25 Hamamatsu | 2022/10/09 01:00 | Rinon Okuwaki v Michiru Furuya | 6-2,6-1 |
| ITF W25 Hamamatsu | 2022/10/09 00:00 | Michiru Furuya v Yuna Ohashi | 6-4,6-4 |
| ITF W25 Makinohara | 2022/10/03 00:50 | Rinko Matsuda v Michiru Furuya | 6-2,6-1 |
| ITF W25 Nanao | 2022/09/25 02:00 | Natsumi Kawaguchi v Michiru Furuya | 6-2,6-2 |
| ITF W25 Yokohama | 2020/03/03 01:00 | Himeno Sakatsume v Michiru Furuya | 6-3,6-2 |
| ITF W15 Cancun | 2020/02/20 16:00 | Thaisa Grana Pedretti v Michiru Furuya | 6-2,6-1 |
| ITF W15 Cancun | 2020/02/19 18:15 | Michiru Furuya v Olivia Gram | 6-4,0-6,6-1 |
| ITF W15 Cancun | 2020/02/10 15:00 | Michiru Furuya v Leolia Jeanjean | 0-6,2-6 |