| Hong Kong Open WD | 2019/06/07 03:40 | Doo/Lee v Kihara/Nagasaki | W | 1-3 |
| Hong Kong Open WD | 2019/06/06 04:20 | Kihara/Nagasaki v Hirano/Ishikawa | W | 3-1 |
| Hong Kong Open WD | 2019/06/05 09:00 | Monteiro Dodean/Samara v Kihara/Nagasaki | W | 2-3 |
| Hong Kong Open WD | 2019/06/04 10:50 | He/Qian v Kihara/Nagasaki | W | 0-3 |
| China Open MD | 2019/05/31 03:10 | Gu/Liu v Kihara/Nagasaki | L | 3-0 |
| China Open MD | 2019/05/30 03:20 | Kihara/Nagasaki v Balazova/Matelova | W | 3-0 |
| Česká republika - Extraliga | 2019/05/29 09:40 | Diaz/Diaz v Kihara/Nagasaki | W | 0-3 |
| Croatia Open WD | 2019/05/18 12:40 | Hashimoto/Sato v Kihara/Nagasaki | W | 1-3 |
| Hong Kong Open WD | 2019/06/06 03:40 | Chen/Mu v Noskova/Vorobeva | W | 3-0 |