Stadium: Court 2 Round: 29 Ground: Hardcourt outdoor
| ITF Japan F7 MD | 2018/06/08 03:05 | Inui/Noguchi v Shimabukuro/Tanaka | 6-3,5-7,12-10 |
| ITF Japan F7 MD | 2018/06/07 06:30 | Hazawa/Uesugi v Inui/Noguchi | 6-2,5-7,7-10 |
| ITF Japan F7 MD | 2018/06/04 05:00 | Inui/Noguchi v Inoue/Masabayashi | 6-3,6-1 |
| ITF Japan F7 MD | 2018/06/08 03:40 | Itsusaki/Mochizuki v Fukuda/Oku | 6-1,3-6,6-10 |
| ITF Japan F7 MD | 2018/06/07 08:25 | Kawahashi/Tashiro v Fukuda/Oku | 1-6,6-4,6-10 |
| ITF Japan F7 MD | 2018/06/05 04:30 | Miyamoto/Sato v Fukuda/Oku | 6-4,4-6,7-10 |
| ITF Japan F5 MD | 2018/04/04 06:30 | Fukuda/Oku v Tokuda/Yamasaki | 2-6,3-6 |
| ITF Japan F5 MD | 2018/04/02 07:20 | Matsui/Takahashi v Fukuda/Oku | 4-6,4-6 |