Stadium: Court 1 Round: 26 Ground: Clay
| ITF W25 Frydek Mistek - NP | 2020/09/15 12:20 | Csabi/Vlkovska v Sewing/Volynets | 2-6,1-6 |
| ITF W60 Praha - NP | 2021/09/02 13:45 | Morisaki/Sema v Kawamura/Kozaki | 6-2,5-7,14-12 |
| ITF W60 Praha - NP | 2021/08/31 15:10 | Laboutkova/Zlochova v Kawamura/Kozaki | 3-6,1-6 |
| ITF W60 Přerov - NP | 2021/08/28 15:00 | Alves/Grey v Kawamura/Kozaki | 6-4,3-6,13-11 |
| ITF W60 Přerov - NP | 2021/08/28 08:30 | Kawamura/Kozaki v Salden/Vismane | 6-4,2-6,10-5 |
| ITF W60 Přerov - NP | 2021/08/27 08:45 | Bartone/Zaja v Kawamura/Kozaki | 7-6,1-6,5-10 |
| ITF W60 Přerov - NP | 2021/08/25 14:25 | Appleton/Hartono v Kawamura/Kozaki | 2-6,2-6 |
| ITF W25 Vrnjačka Banja - NP | 2021/08/19 15:30 | Anshba/Lansere v Kawamura/Kozaki | 4-6,6-4,10-5 |
| ITF W25 Vrnjačka Banja - NP | 2021/08/17 13:55 | Tchakarova/Tchakarova v Kawamura/Kozaki | 5-7,5-7 |