Stadion: Court 6 Round: 28 Ground: Clay
| ITF - Japan F6 - Herrendoppel | 2018/04/12 06:10 | Te/Wang v Fukuda/Shimizu | 6-2,3-6,1-10 |
| ITF - Japan F6 - Herrendoppel | 2018/04/11 03:25 | Fukuda/Shimizu v Moritani/Tokuda | 4-6,7-5,10-7 |
| Challenger - Kyoto - Herrendoppel | 2018/02/21 10:05 | Altuna/Hurkacz v Fukuda/Shimizu | 6-1,2-6,10-8 |
| ITF - Japan F6 - Herrendoppel | 2018/04/12 08:15 | Iino/Nakashima v Imai/Niki | 4-6,3-6 |
| ITF - Japan F6 - Herrendoppel | 2018/04/11 06:10 | Sano/Yudate v Imai/Niki | 1-6,4-6 |
| ITF - Japan F4 - Herrendoppel | 2018/03/27 06:20 | Imai/Niki v Gao/Wang | 7-6,3-6,7-10 |
| ITF - Japan F3 - Herrendoppel | 2018/03/22 09:45 | Imai/Niki v Seol/Song | 3-6,3-6 |
| ITF - Japan F3 - Herrendoppel | 2018/03/19 06:40 | Imai/Niki v Sasai/Sekiguchi | 6-4,6-3 |
| ITF - Japan F2 - Herrendoppel | 2018/03/17 06:00 | Imai/Niki v Lee/Lim | 7-5,6-3 |
| ITF - Japan F2 - Herrendoppel | 2018/03/16 06:00 | Imai/Niki v Ito/Uesugi | 6-2,4-6,10-1 |
| ITF - Japan F2 - Herrendoppel | 2018/03/15 04:35 | Imai/Niki v Koga/Yasugami | 7-5,6-3 |