Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Osaka | 2023/04/10 02:00 | Lisa-Marie Rioux v Kayo Nishimura | 5-7,3-6 |
| ITF W25 Tokyo | 2023/05/29 03:00 | Nana Kawagishi v Kayo Nishimura | 7-6,2-6,10-7 |
| ITF W25 Tokyo | 2023/05/28 06:00 | Yu-Chieh Hsieh v Kayo Nishimura | 1-6,4-6 |
| ITF W60 Kurume | 2023/05/15 00:30 | Kanako Morisaki v Kayo Nishimura | 6-4,4-6,6-1 |
| ITF W80 Gifu | 2023/05/01 08:55 | Kayo Nishimura v Mana Ayukawa | 6-7,0-6 |
| ITF W80 Gifu | 2023/05/01 04:05 | Punnin Kovapitukted v Kayo Nishimura | 6-0,1-6,1-6 |
| ITF W15 Osaka | 2023/04/20 03:45 | Eunhye Lee v Kayo Nishimura | 6-0,6-2 |
| ITF W15 Osaka | 2023/04/19 07:05 | Emerson Jones v Kayo Nishimura | 5-7,6-7 |
| ITF W25 Osaka | 2023/04/10 07:30 | Miho Kuramochi v Kayo Nishimura | 6-4,6-2 |
| ITF W25 Tokyo | 2023/05/31 01:00 | Lisa-Marie Rioux v Mana Ayukawa | 4-6,4-6 |
| ITF W25 Tokyo | 2023/05/29 05:20 | Himari Sato v Lisa-Marie Rioux | 3-6,3-6 |
| ITF W60 Kurume | 2023/05/17 04:45 | Rina Saigo v Lisa-Marie Rioux | 6-1,6-1 |
| ITF W60 Fukuoka | 2023/05/09 02:15 | Lisa-Marie Rioux v Yexin Ma | 0-6,6-0,4-6 |
| ITF W15 Fukui | 2023/04/28 01:00 | Lisa-Marie Rioux v Ya-Hsuan Lee | 3-6,3-6 |
| ITF W15 Fukui | 2023/04/25 05:20 | Ramu Ueda v Lisa-Marie Rioux | 4-6,3-6 |
| ITF W15 Osaka | 2023/04/20 03:00 | Mayuka Aikawa v Lisa-Marie Rioux | 7-5,6-4 |
| ITF W15 Osaka | 2023/04/19 05:00 | Yu-Yun Li v Lisa-Marie Rioux | 6-7,4-6 |