| Asia Championships WD | 04/12 12:50 | 3 | Matsumoto/Nagahara v Baek/Lee | L | 0-2 | |
| Asia Championships WD | 04/11 11:20 | 4 | Chang/Yang v Matsumoto/Nagahara | W | 0-2 | |
| Asia Championships WD | 04/10 16:35 | 5 | Tan/Muralitharan v Matsumoto/Nagahara | W | 1-2 | |
| Open d'Angleterre - Double Femmes | 03/12 15:25 | 5 | Matsumoto/Nagahara v Miyaura/Sakuramoto | L | 1-2 | |
| Open de France - Doubles Femmes | 03/09 16:00 | 2 | Chen/Fan Jia v Matsumoto/Nagahara | L | 2-0 | |
| Open de France - Doubles Femmes | 03/08 20:00 | 3 | Li/Liu v Matsumoto/Nagahara | W | 0-2 | |
| Open de France - Doubles Femmes | 03/07 18:35 | 4 | Matsumoto/Nagahara v Hsin Lee/Teng | W | 2-0 | |
| Open de France - Doubles Femmes | 03/05 15:35 | 5 | Matsumoto/Nagahara v Iwanaga/Nakanishi | W | 2-0 | |
| Indonesia Masters WD | 01/24 03:00 | 5 | Matsumoto/Nagahara v Fruergaard/Thygesen | - | CANC | |
| Open d'Inde - Doubles Femmes | 01/21 08:30 | 1 | Zhang/Zheng v Matsumoto/Nagahara | W | 0-2 | |
| Open d'Inde - Doubles Femmes | 01/20 11:20 | 2 | Matsumoto/Nagahara v Baek/Lee | W | 2-0 | |
| Open d'Inde - Doubles Femmes | 01/19 11:10 | 3 | Matsumoto/Nagahara v Kim/Kong | W | 2-0 |