| ITF W15 Tokyo WD | 06/14 06:00 | 28 | Arai/Kikawada v Inoue/Ozeki | 4-6,2-6 | |
| ITF W15 Tokyo WD | 06/13 06:45 | 27 | Arakawa/Saigo v Arai/Kikawada | 4-6,6-0,6-10 | |
| ITF W15 Tokyo WD | 06/11 05:30 | 26 | Kitahara/Honori Koyama v Arai/Kikawada | 6-7,7-5,3-10 | |
| ITF W15 Fukui WD | 05/21 05:05 | 26 | Nakashima/Ng v Arai/Kikawada | 6-4,6-3 |