| 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 |
| Croatia Open WD | 2019/05/17 13:20 | Kihara/Nagasaki v Odo S / Shibata S | W | 3-1 |
| Croatia Open WD | 2019/05/17 08:00 | Diaconu A / Wu Y v Kihara/Nagasaki | W | 1-3 |
| République tchèque - Extraleague | 2018/07/20 01:00 | Cha H S / Kim N H v Hirano M / Ishikawa K | L | 3-1 |
| République tchèque - Extraleague | 2018/07/19 03:00 | Patkar M / Sahasrabudhe P v Hirano M / Ishikawa K | W | 0-3 |
| République tchèque - Extraleague | 2018/06/01 02:00 | Jeon J / Yang H v Hirano M / Ishikawa K | L | 3-2 |
| Qatar Open XD | 2018/05/31 10:41 | Hirano M / Ishikawa K v Lin Y / Yu M | W | 3-1 |
| République tchèque - Extraleague | 2018/05/31 10:20 | Hirano M / Ishikawa K v Lin Y / Yu M | W | 3-1 |
| République tchèque - Extraleague | 2018/05/31 03:20 | Hirano M / Ishikawa K v Zhou/Zeng | W | 3-0 |
| Qatar Open 2019, MS | 2017/06/01 09:15 | Ding N / Liu S v Hirano M / Ishikawa K | L | 4-0 |
| Qatar Open 2019, MS | 2017/05/31 16:00 | Hirano M / Ishikawa K v Mantz/Wan | W | 4-0 |