| Виетнам Оупън - Дв. Ж. | 09/12 08:40 | 4 | Kashihara/Kato v Honda/Shimizu | L | 0-2 | |
| Виетнам Оупън - Дв. Ж. | 09/11 09:00 | 5 | Kashihara/Kato v Ruethaichanok Laisuan/Супамарт Мингчуа | W | 2-1 | |
| Akita Masters WD | 08/14 06:40 | 5 | Ин Сюе Чен/Дзин Ер Джан v Kashihara/Kato | L | 2-0 | |
| Russia Open WD | 07/21 03:00 | 1 | Kashihara/Kato v Istarani/Kusumah | L | 0-2 | |
| Russia Open WD | 07/20 03:20 | 2 | Meghana Jakkampudi/Poorvisha S Ram v Kashihara/Kato | W | 0-2 | |
| Russia Open WD | 07/19 03:50 | 3 | Kashihara/Kato v Siti F.S. Ramadhanti/Ribka Sugiarto | W | 2-0 | |
| Russia Open WD | 07/18 05:15 | 4 | Kashihara/Kato v Perminova/Semenova | W | 2-0 | |
| Vietnam Int. WD | 04/13 07:30 | - | Nita Violina Marwah/Putri Syaikah v Kashihara/Kato | L | 2-0 | |
| Vietnam Int. WD | 04/12 07:00 | - | Chang/Wen v Kashihara/Kato | W | 0-2 | |
| Osaka Int. WD | 04/06 03:30 | - | Kashihara/Kato v Hobara/Sone | L | 1-2 | |
| Osaka Int. WD | 04/05 01:20 | - | Kanehiro/Kato v Kashihara/Kato | W | 0-2 | |
| Швейцария Оупън - Дв. Ж. | 03/13 19:50 | 5 | Barkah/Sugiarto v Kashihara/Kato | L | 2-0 |