Round: 26 Ground: Hardcourt outdoor
| ITF Japan F7 MD | 2017/06/09 05:00 | Watanuki/Watanuki v Imai/Onozawa | 6-2,6-4 |
| ITF Japan F7 MD | 2017/06/08 07:00 | Imai/Onozawa v Kishi/Numajiri | 6-7,6-3,10-8 |
| ITF Japan F7 MD | 2017/06/06 06:30 | Imai/Onozawa v Ehara/Shimabukuro | 6-4,6-2 |
| ITF Vietnam F8 MD | 2016/08/05 09:30 | Hoang LY/Nguyen Hoang v Imai/Onozawa | 2-6,6-4,5-10 |
| ITF Vietnam F8 MD | 2016/08/04 06:50 | Kikuchi/Takeshima v Imai/Onozawa | 3-6,1-6 |
| ITF Hong Kong F3 MD | 2016/06/21 22:00 | Imai/Onozawa v Rastogi/Wong | 6-4,6-2 |
| ITF Japan F2 MD | 2016/03/14 06:35 | Onishi/Tanuma v Imai/Onozawa | 6-3,6-4 |
| ITF Japan F1 MD | 2016/03/11 04:15 | Imai/Onozawa v Kibi/Matsui | 3-6,2-6 |