| ITF - M15 Yanagawa - HD | 12/23 09:30 | 28 | Isomura/Sueoka v Inui/Suzuki | 6-3,7-6 | |
| ITF - M15 Yanagawa - HD | 12/23 03:00 | 27 | Kawachi/Nishiwaki v Inui/Suzuki | 5-7,4-6 | |
| ITF - M15 Karuizawa - HD | 05/31 07:40 | 26 | Inui/Suzuki v Shiraishi/Tajima | 4-6,1-6 | |
| ITF - M25 Sapporo - HD | 09/07 06:30 | 26 | Inui/Suzuki v Masabayashi/Matsuda | 4-6,6-3,6-10 | |
| ITF - M25 Sapporo - HD | 09/02 05:00 | 27 | Imai/Mochizuki v Inui/Suzuki | 6-4,6-4 | |
| ITF M25 Harmon - HD | 06/08 04:40 | 26 | Nam/Song v Inui/Suzuki | 6-4,7-5 | |
| ITF M25 Harmon - HD | 06/02 05:35 | 27 | Inui/Suzuki v Matsui/Uesugi | 3-6,6-7 | |
| ITF M25 Harmon - HD | 06/01 04:45 | 26 | Camacho/Putter v Inui/Suzuki | 3-6,4-6 |