| ITF M15 Tanagura MD | 10/26 04:55 | 28 | Kawachi/Suzuki v Sumizawa/Yamanaka | 2-6,3-6 | |
| ITF M15 Tanagura MD | 10/25 02:10 | 27 | Kawachi/Suzuki v Hung/Yamamoto | 6-3,6-1 | |
| ITF M15 Tanagura MD | 10/24 05:00 | 26 | Hazawa/Sueoka v Kawachi/Suzuki | 6-3,1-6,3-10 | |
| ITF M15 Monastir MD | 06/09 13:45 | 26 | Kawachi/Suzuki v Cacao/Crepaldi | 4-6,6-1,5-10 | |
| ITF M15 Hua Hin MD | 08/29 07:00 | 27 | Kawachi/Suzuki v Hsu/Lin | 1-6,2-6 | |
| ITF M15 Hua Hin MD | 08/28 07:15 | 26 | Kawachi/Suzuki v Charoenphon/Roberts | 7-5,6-4 | |
| ITF Japan F5 MD | 04/05 07:30 | 26 | Kawachi/Suzuki v Okamura/Takeuchi | 3-6,3-6 |