| Slovenia Open WD | 2019/05/12 12:30 | Kihara/Nagasaki v Odo S / Shibata S | W | 3-0 |
| Slovenia Open WD | 2019/05/11 17:00 | Kihara/Nagasaki v Madarasz D / Pergel S | W | 3-1 |
| Slovenia Open WD | 2019/05/11 09:20 | Ng W N / Soo W Y M v Kihara/Nagasaki | W | 0-3 |
| Slovenia Open WD | 2019/05/10 14:30 | Balint B / Nagyvaradi M v Kihara/Nagasaki | W | 1-3 |
| Qatar Open 2019, MS | 2018/06/08 01:00 | Kihara/Nagasaki v Ng W N / Soo W Y M | L | 1-3 |
| République tchèque - Extraleague | 2018/05/25 06:00 | Chen/Wang v Kihara/Nagasaki | L | 3-2 |
| République tchèque - Extraleague | 2018/05/24 02:40 | Kihara/Nagasaki v Jeon J / Yang H | W | 3-1 |
| Qatar Open XD | 2018/04/06 12:00 | Kihara/Nagasaki v Ng W N / Soo W Y M | L | 1-3 |