| Internazionali del Belgio DX | 2021/10/29 08:00 | Nishikawa/Ozaki v Midorikawa/Saito | L | 0-2 |
| Internazionali del Belgio DX | 2021/10/28 12:00 | Busch/Espersen v Nishikawa/Ozaki | W | 0-2 |
| Internazionali del Belgio DX | 2021/10/28 07:00 | Nishikawa/Ozaki v Surya/Prabhu Chimulkar | W | 2-1 |
| Open di Svezia DX | 2020/01/19 11:00 | Surrow/Thyrri v Nishikawa/Ozaki | W | 0-2 |
| Open di Svezia DX | 2020/01/18 15:00 | Nishikawa/Ozaki v Villeger/Bauer | W | 2-0 |
| Open di Svezia DX | 2020/01/18 09:00 | Nishikawa/Ozaki v Lauritzen/Bergstein | W | 2-0 |
| Open di Svezia DX | 2020/01/17 16:00 | Nishikawa/Ozaki v Muurholm/Graversen | W | 2-0 |
| Open di Svezia DX | 2020/01/17 08:00 | Harrbacka/Sjoo v Nishikawa/Ozaki | W | 0-2 |