Open de France - Doubles Femmes 10/28 17:10 3 Jeong/Kim v Matsumoto/Nagahara W 0-2
Open de France - Doubles Femmes 10/27 14:20 4 Aimsaard/Aimsaard v Matsumoto/Nagahara W 1-2
Open de France - Doubles Femmes 10/26 11:30 5 Honderich R / Tsai K v Matsumoto/Nagahara W 0-2
Denmark Open WD 10/19 08:00 5 Baek/Lee v Matsumoto/Nagahara L 2-1
Japan Open WD 09/02 01:55 3 Baek/Lee v Matsumoto/Nagahara L 2-0
Japan Open WD 09/01 02:15 - Matsumoto/Nagahara v Lambert/Tran W 2-1
Japan Open WD 08/30 01:20 - Matsumoto/Nagahara v Iwanaga/Nakanishi W 2-0
World Championships WD 08/27 01:20 2 Chen/Fan Jia v Matsumoto/Nagahara L 2-0
World Championships WD 08/26 01:20 3 Lee/Shin v Matsumoto/Nagahara W 1-2
World Championships WD 08/25 01:40 4 Matsumoto/Nagahara v Du / Li W 2-0
World Championships WD 08/24 02:20 5 Matsumoto/Nagahara v Aimsaard/Aimsaard W 2-0
Malaysia Masters WD 07/07 04:40 - Cheong A C Y / Teoh M X v Matsumoto/Nagahara D 0-0
Malaysia Masters WD 07/07 03:20 4 Cheong A C Y / Teoh M X v Matsumoto/Nagahara L 2-0
Malaysia Masters WD 07/06 07:40 5 Phatcharaphisutsin/Sukklad v Matsumoto/Nagahara W 0-2
Open de Malaisie - Doubles Femmes 07/02 07:00 - Zhang/Zheng v Matsumoto/Nagahara L 2-1
Open de Malaisie - Doubles Femmes 07/01 08:10 - Matsumoto/Nagahara v Cheong A C Y / Teoh M X W 2-0
Open de Malaisie - Doubles Femmes 06/30 07:20 - Paewsampran S / Supajirakul P v Matsumoto/Nagahara W 0-2
Open de Malaisie - Doubles Femmes 06/29 06:40 5 K. Bhat/Gautam v Matsumoto/Nagahara W 0-2
Indonesia Open WD 06/15 04:00 5 Rahayu/Ramadhanti v Matsumoto/Nagahara L 2-1
Thailand Open WD 05/22 05:00 1 Matsuyama/Shida v Matsumoto/Nagahara L 2-1
Thailand Open WD 05/21 09:30 2 Matsumoto/Nagahara v Zhang/Zheng W 2-0
Thailand Open WD 05/20 06:55 3 Matsumoto/Nagahara v Baek/Lee W 2-1
Thailand Open WD 05/19 09:10 4 K. Bhat/Gautam v Matsumoto/Nagahara W 0-2
Thailand Open WD 05/17 11:00 5 Hu/Lin v Matsumoto/Nagahara W 0-2
Uber Cup - Doubles Femmes 05/12 03:00 - Matsumoto/Nagahara v Hsin Lee/Teng - Cancelled
Uber Cup - Doubles Femmes 05/08 12:20 - Matsumoto/Nagahara v Efler/Moszczynski W 2-0
World Championships WD 12/18 10:30 - Chen/Fan Jia v Matsumoto/Nagahara L 2-0
World Championships WD 12/17 09:00 - Matsumoto/Nagahara v Stoeva/Stoeva W 2-0
World Championships WD 12/16 08:15 - Matsumoto/Nagahara v Yeung M N / Ng T Y W 2-0
World Championships WD 12/14 09:20 6 Matsumoto/Nagahara v Busch C / Schulz A W 2-0