Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Gimcheon | 2019/06/18 01:00 | Chisa Hosonuma v Jeongyun Lee | 2-6,4-6 |
| ITF W15 Gimcheon | 2019/06/17 01:00 | Chisa Hosonuma v SinHee Kim | 6-3,6-3 |
| ITF W25 Karuizawa | 2019/05/21 04:30 | Kanako Morisaki v Chisa Hosonuma | 6-3,6-2 |
| ITF W25 Karuizawa | 2019/05/20 01:00 | Kiko Nishizato v Chisa Hosonuma | 1-6,4-6 |
| ITF W60 Kurume | 2019/05/13 01:55 | Chisa Hosonuma v Ena Shibahara | 2-6,3-6 |
| ITF W15 Cancun | 2019/03/19 19:00 | Magali Kempen v Chisa Hosonuma | 6-3,6-2 |
| ITF W15 Cancun | 2019/03/16 13:30 | Maria Camila Osorio v Chisa Hosonuma | 6-3,6-1 |
| ITF W15 Cancun | 2019/03/15 13:00 | Chisa Hosonuma v Kirsten-Andrea Weedon | 6-4,6-2 |
| ITF W15 Hua Hin | 2019/07/11 03:00 | Nana Kawagishi v Aiko Yoshitomi | 3-6,4-6 |
| ITF W15 Hua Hin | 2019/07/10 04:45 | Shou Na Mu v Nana Kawagishi | 1-6,2-6 |
| ITF W15 Hua Hin | 2019/07/09 04:30 | Nana Kawagishi v Xinyu Cai | 6-7,7-5,10-7 |
| ITF W15 Hua Hin | 2019/07/04 02:00 | Nana Kawagishi v Himeno Sakatsume | 1-6,7-6,2-6 |
| ITF W15 Hua Hin | 2019/07/02 03:00 | Nana Kawagishi v Sravya Shivani Chilakalapudi | 6-4,6-1 |
| ITF W15 Hua Hin | 2019/07/01 03:00 | Nana Kawagishi v Arisara Jongma | 6-0,6-2 |
| ITF W15 Antalya | 2019/05/08 13:10 | Nana Kawagishi v Cemre Anil | 6-4,5-7,2-6 |
| Full List | 2019/05/07 07:15 | Nicole Khirin v Nana Kawagishi | 7-6,5-7,3-10 |