Stadium: Court 10 Round: 62 Ground: Hardcourt outdoor
| ITF W15 - Jakarta | 2023/03/15 06:10 | Risa Ushijima v Chihiro Takayama | 6-1,3-6,6-3 |
| ITF W25 - Jakarta | 2023/03/20 06:20 | Sahaja Yamalapalli v Risa Ushijima | 6-1,6-3 |
| ITF W25 - Jakarta | 2023/03/19 04:00 | Risa Ushijima v Mio Mushika | 6-2,6-1 |
| ITF W15 - Jakarta | 2023/03/18 02:30 | Risa Ushijima v Anastasia Kovaleva | 2-6,5-7 |
| ITF W15 - Jakarta | 2023/03/16 05:20 | Michika Ozeki v Risa Ushijima | 4-6,6-7 |
| ITF W15 - Jakarta | 2023/03/15 06:10 | Risa Ushijima v Chihiro Takayama | 6-1,3-6,6-3 |
| ITF W60 - Kyoto | 2022/12/19 07:00 | Michika Ozeki v Risa Ushijima | 6-2,6-4 |
| ITF W60 - Kyoto | 2022/12/19 03:00 | Kayo Nishimura v Risa Ushijima | 2-6,2-6 |
| UTR Pro Tennis Series - Miki - Damer | 2022/12/18 00:30 | Risa Ushijima v Ramu Ueda | 2-6,3-6 |
| ITF W15 - Jakarta | 2023/03/15 06:10 | Risa Ushijima v Chihiro Takayama | 6-1,3-6,6-3 |
| ITF W15 - Jakarta | 2023/03/14 02:15 | Chihiro Takayama v Daria Domova | 6-2,6-1 |
| ITF W15 - Jakarta | 2023/03/13 03:05 | Chihiro Takayama v Ananya Yadav | 6-2,6-0 |
| ITF W15 - Kuching | 2023/03/02 01:30 | Dabin Kim v Chihiro Takayama | 6-1,7-6 |
| ITF W15 - Kuching | 2023/03/01 09:20 | Chihiro Takayama v Riko Hiroshima | 6-3,6-0 |
| ITF W60 - Kyoto | 2022/12/19 08:20 | Chihiro Takayama v Ramu Ueda | 4-6,6-1,11-13 |
| ITF W60 - Kyoto | 2022/12/19 03:00 | Aoi Ito v Chihiro Takayama | 6-3,6-7,8-10 |
| ITF W25 - Hua Hin | 2022/10/03 11:20 | Zongyu Li v Chihiro Takayama | 6-4,6-1 |