Stadium: Court 8 Round: 26 Ground: Clay
| ITF Japan F5 MD | 2018/04/05 05:30 | Tokuda/Yamasaki v Fujii/Ochi | 7-6,6-2 |
| ITF Japan F5 MD | 2018/04/04 07:40 | Ehara/Katayama v Fujii/Ochi | 6-2,3-6,6-10 |
| ITF Japan F5 MD | 2018/04/02 05:00 | Takeshima/Tanuma v Fujii/Ochi | 6-4,5-7,10-12 |
| ITF China F14 MD | 2017/07/25 08:00 | Okamura/Takeuchi v Huang/Wang | 4-6,6-7 |
| ITF Japan F7 MD | 2017/06/08 06:00 | Kikuchi/Takeshima v Okamura/Takeuchi | 6-4,7-6 |
| ITF Japan F7 MD | 2017/06/07 08:00 | Kobayashi/Mochizuki v Okamura/Takeuchi | 4-6,6-4,7-10 |
| ITF Japan F6 MD | 2017/05/30 08:05 | Okamura/Takeuchi v Watanuki/Watanuki | 4-6,3-6 |
| ITF China F6 MD | 2017/05/10 08:30 | Liu/Wang v Okamura/Takeuchi | 6-7,6-4,10-8 |
| ITF China F6 MD | 2017/05/09 07:45 | Bai/Zhong v Okamura/Takeuchi | 3-6,3-6 |
| ITF Indonesia F5 MD | 2016/12/10 08:30 | Chung/Imai v Okamura/Takeuchi | 6-2,3-6,10-6 |
| ITF Indonesia F5 MD | 2016/12/09 10:15 | Okamura/Takeuchi v Barki/Rungkat | 7-6,6-7,10-6 |