| ITF W15札幌 女双 | 08/02 05:35 | 26 | Nana Kawagishi/Funa Kozaki v Mio Mushika/Hikaru Sato | 6-4,3-6,17-19 | |
| ITF W15札幌 女双 | 07/28 05:20 | 28 | Nana Kawagishi/Funa Kozaki v 韩江雪/Mao Mushika | 6-1,4-6,7-10 | |
| ITF W15札幌 女双 | 07/27 05:20 | 27 | Nana Kawagishi/Funa Kozaki v Ayaka Ozeki/Mua Shigeta | 7-5,6-2 | |
| ITF W15札幌 女双 | 07/25 07:45 | 26 | Nana Kawagishi/Funa Kozaki v Kyoka Kubo/Kayo Nishimura | 6-3,6-3 |