| Australian Open DX | 11/17 02:40 | 4 | Maulana/Marwah v Nishikawa/Ozaki | L | 2-1 | |
| Masters d'Indonesia DX | 10/21 07:00 | 3 | Nishikawa/Ozaki v Hidayatullah/Pranata | L | 1-2 | |
| Masters d'Indonesia DX | 10/20 06:20 | 4 | Nishikawa/Ozaki v Karanda Suwardi/Ivyana | W | 2-0 | |
| Open del Canada DX | 09/30 19:20 | 3 | Ye/Hsin Lee v Nishikawa/Ozaki | L | 2-0 | |
| Open del Canada DX | 09/29 17:00 | 4 | Aung/Choi v Nishikawa/Ozaki | W | 0-2 | |
| Open di Giappone DX | 08/31 03:20 | - | Hyun Ko/Eom v Nishikawa/Ozaki | L | 2-0 | |
| Open di Taipei DX | 07/21 05:00 | - | Nishikawa/Ozaki v Yeung/Fan | L | 0-2 | |
| Open di Taipei DX | 07/19 08:10 | 5 | Chiu/Lin v Nishikawa/Ozaki | W | 1-2 | |
| Open di Singapore DX | 07/14 01:20 | - | Guo/Zhang v Nishikawa/Ozaki | L | 2-0 | |
| Open di Singapore DX | 07/13 05:50 | 5 | Midorikawa/Saito v Nishikawa/Ozaki | W | 1-2 | |
| Masters della Corea del Sud DX | 04/15 02:20 | - | Wang/Huang v Nishikawa/Ozaki | L | 2-0 | |
| Masters della Corea del Sud DX | 04/14 01:00 | - | Shin/Chang v Nishikawa/Ozaki | W | 1-2 |