| Hong Kong Open (WT) 2019, Women Doubles | 2019/06/07 03:40 | Doo H K / Lee H C v Kihara/Nagasaki | W | 1-3 |
| Hong Kong Open (WT) 2019, Women Doubles | 2019/06/06 04:20 | Kihara/Nagasaki v Hirano M / Ishikawa K | W | 3-1 |
| Hong Kong Open (WT) 2019, Women Doubles | 2019/06/05 09:00 | Monteiro / Samara v Kihara/Nagasaki | W | 2-3 |
| Hong Kong Open (WT) 2019, Women Doubles | 2019/06/04 10:50 | He Z / Qian T v Kihara/Nagasaki | W | 0-3 |
| ITTF China Open 2019, MD | 2019/05/31 03:10 | Gu Y / Liu S v Kihara/Nagasaki | L | 3-0 |
| ITTF China Open 2019, MD | 2019/05/30 03:20 | Kihara/Nagasaki v Balazova/Matelova | W | 3-0 |
| République tchèque - Extraleague | 2019/05/29 09:40 | Diaz A / Diaz M 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 (WT) 2019, Women Doubles | 2019/06/06 03:40 | Chen K / Mu Z v Noskova / Vorobeva | W | 3-0 |