| ITF M25 Sapporo DM | 09/08 05:45 | 27 | Saitoh/Tanuma v Imai/Mochizuki | 7-6,7-6 | |
| ITF M25 Sapporo DM | 09/07 05:55 | 26 | Sekiguchi/Takahashi v Imai/Mochizuki | 0-6,2-6 | |
| ITF M25 Sapporo DM | 09/03 05:15 | 28 | Imai/Mochizuki v Niki/Yuzuki | 7-6,1-6,8-10 | |
| ITF M25 Sapporo DM | 09/02 05:00 | 27 | Imai/Mochizuki v Inui/Suzuki | 6-4,6-4 | |
| ITF M25 Sapporo DM | 09/01 06:05 | 26 | Imai/Mochizuki v Matsumura/Takada | Walkover |