| WTT Finals Fukuoka WD | 11/22 05:15 | 2 | Yokoi/Odo v Kihara/Nagasaki | L | 3-0 | |
| WTT Finals Fukuoka WD | 11/21 10:50 | 3 | Balazova/Matelova v Kihara/Nagasaki | W | 0-3 | |
| WTT Contender Almaty WD | 09/07 11:10 | 2 | Nagasaki/Kihara v Odo/Yokoi | L | 0-3 | |
| WTT Contender Almaty WD | 09/06 11:20 | 3 | Nagasaki/Kihara v Ji/Yoo | W | 3-0 | |
| WTT Contender Almaty WD | 09/05 14:25 | 4 | Nagasaki/Kihara v Park/Kim | W | 3-0 | |
| WTT Star Contender Ljubljana WD | 06/15 11:00 | 1 | Kihara/Nagasaki v Jeon/Joo | W | 3-1 | |
| WTT Star Contender Ljubljana WD | 06/14 18:50 | 2 | Kihara/Nagasaki v Diaconu/Xiao | W | 3-1 | |
| WTT Star Contender Ljubljana WD | 06/14 13:25 | 3 | Kihara/Nagasaki v Bajor/Kukulkova | W | 3-0 | |
| WTT Star Contender Ljubljana WD | 06/13 11:20 | 4 | Kihara/Nagasaki v Ng/Lam | W | 3-0 | |
| Japan T League Women | 03/03 09:00 | - | Shibata/Odo v Kihara/Nagasaki | W | 1-2 | |
| Japan T League Women | 02/03 04:05 | - | Kihara/Nagasaki v Sasao/Aso | L | 0-2 | |
| WTT Finals Nagoya WD | 12/17 09:25 | 1 | Kihara/Nagasaki v Wang/Sun | L | 1-3 |