| ITF M15 Kofu MD | 03/20 07:20 | 26 | Ellis/Look v Shimabukuro/Tanaka | 6-3,6-4 | |
| ITF Japan F7 MD | 06/08 03:05 | 28 | Inui/Noguchi v Shimabukuro/Tanaka | 6-3,5-7,12-10 | |
| ITF Japan F7 MD | 06/07 07:05 | 27 | Shimabukuro/Tanaka v Okamura/Purcell | 6-3,2-6,13-11 | |
| ITF Japan F7 MD | 06/04 06:25 | 26 | Onozawa/Sasai v Shimabukuro/Tanaka | 6-7,6-4,7-10 |