Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Sapporo | 2023/07/31 06:00 | Moeka Miyata v Riko Kikawada | 6-1,3-6,10-3 |
| ITF W15 Sapporo | 2023/07/25 02:00 | Chisato Kanemaki v Riko Kikawada | 5-7,7-6,10-3 |
| ITF W15 Kawaguchi | 2023/06/13 05:15 | Honori Koyama v Riko Kikawada | 6-2,5-7,10-6 |
| ITF W15 Kashiwa | 2023/06/08 00:50 | Riko Kikawada v Lisa-Marie Rioux | 1-6,4-6 |
| ITF W15 Kashiwa | 2023/06/06 01:00 | Riko Kikawada v Kurea Hayasaka | 7-6,1-6,6-4 |
| ITF W25 Tokyo | 2023/05/28 01:00 | Chia Yi Tsao v Riko Kikawada | 6-2,4-6,10-5 |
| ITF W25 Karuizawa | 2023/05/22 00:30 | Riko Kikawada v Kyoka Kubo | 4-6,3-6 |
| ITF W15 Fukui | 2023/04/25 01:00 | Kisa Yoshioka v Riko Kikawada | 6-3,6-1 |
| ITF W15 Sapporo | 2023/08/02 02:50 | Thasaporn Naklo v Honoka Kobayashi | 6-2,6-1 |
| ITF W15 Nakhon Si Thammarat | 2023/07/21 02:00 | Honoka Kobayashi v Dayeon Back | 1-6,1-6 |
| ITF W15 Nakhon Si Thammarat | 2023/07/20 02:00 | Honoka Kobayashi v Ai Yamaguchi | 6-4,6-2 |
| ITF W15 Nakhon Si Thammarat | 2023/07/18 02:00 | Honoka Kobayashi v Ishwari Matere | 6-3,6-0 |
| ITF W15 Nakhon Si Thammarat | 2023/07/12 04:15 | Haruna Arakawa v Honoka Kobayashi | 6-3,6-4 |
| ITF W25 Nakhon Si Thammarat | 2023/07/02 07:15 | Honoka Kobayashi v Gyeong Seo Lee | 2-6,4-6 |
| ITF W15 Kashiwa | 2023/06/10 02:00 | Honoka Kobayashi v Kisa Yoshioka | 2-6,1-6 |
| ITF W15 Kashiwa | 2023/06/09 04:30 | Anri Nagata v Honoka Kobayashi | 6-3,1-6,3-6 |