| Korea Masters XD | 11/21 05:10 | 4 | Chan P S / Goh L Y v Okamura H / Hoshi C | L | 2-1 | |
| Korea Masters XD | 11/19 06:00 | 1 | Nohr N / Thygesen S v Okamura H / Hoshi C | W | 0-2 | |
| Akita Masters 2019, XD | 08/16 02:35 | 3 | Chen T J / Peck Y W v Okamura H / Hoshi C | L | 2-0 | |
| Akita Masters 2019, XD | 08/15 06:55 | 4 | Okamura H / Hoshi C v Chen X / Zhou C | W | 2-0 | |
| Akita Masters 2019, XD | 08/14 00:50 | 5 | Suzuki/Imai v Okamura H / Hoshi C | W | 0-2 |