Denmark Open - WD 10/19 12:30 4 Liu/Tan v Iwanaga/Nakanishi W 0-2
Denmark Open - WD 10/18 14:45 5 Iwanaga/Nakanishi v Fruergaard/Thygesen W 2-0
Arctic Open - WD 10/14 16:55 2 Iwanaga/Nakanishi v Kititharakul/Prajongjai L 0-2
Arctic Open - WD 10/13 16:45 3 Iwanaga/Nakanishi v Hsin Lee/Teng W 2-0
Arctic Open - WD 10/12 11:35 4 Efler/Lohau v Iwanaga/Nakanishi W 0-2
Arctic Open - WD 10/11 14:00 5 Kruus/Uprus v Iwanaga/Nakanishi W 0-2
Hongkong Open m- WD 09/14 01:45 4 Kititharakul/Prajongjai v Iwanaga/Nakanishi L 2-1
Hongkong Open m- WD 09/13 01:00 5 Iwanaga/Nakanishi v Cao Hok/Lam W 2-0
China Open - WD 09/05 06:05 5 Iwanaga/Nakanishi v Yeung/Yeung L 1-2
Mistrzostwa Świata - WD 08/24 10:15 4 Matsuyama/Shida v Iwanaga/Nakanishi L 2-0
Mistrzostwa Świata - WD 08/23 09:20 5 Iwanaga/Nakanishi v Fruergaard/Thygesen W 2-1
Australian Open - WD 08/04 02:15 3 Miyaura/Sakuramoto v Iwanaga/Nakanishi L 2-0
Australian Open - WD 08/03 10:10 4 Iwanaga/Nakanishi v Matsuyama/Shida W 2-0
Australian Open - WD 08/01 06:45 5 Liu/Wang v Iwanaga/Nakanishi W 0-2
Japan Open - WD 07/26 01:00 5 Iwanaga/Nakanishi v Kim/Kong L 0-2
Korea Open - WD 07/21 04:55 3 Chen/Fan Jia v Iwanaga/Nakanishi L 2-1
Korea Open - WD 07/20 00:10 4 Iwanaga/Nakanishi v Liu/Wang W 2-0
Korea Open - WD 07/18 07:00 5 Shida/Matsuyama v Iwanaga/Nakanishi W 0-2
Canada Open - WD 07/06 23:20 4 Aimsaard/Aimsaard v Iwanaga/Nakanishi L 2-0
Canada Open - WD 07/05 03:05 5 Nakanishi/Iwanaga v Xu/Yu W 2-0
Indonesia Open - WD 06/15 07:35 4 Baek/Lee v Iwanaga/Nakanishi L 2-1
Indonesia Open - WD 06/13 04:20 5 Iwanaga/Nakanishi v Jolly/Pullela W 2-1
Singapore Open - WD 06/09 08:00 3 Iwanaga/Nakanishi v Zhang/Zheng L 1-2
Singapore Open - WD 06/08 13:00 4 Iwanaga/Nakanishi v Rahayu/Ramadhanti W 2-1
Singapore Open - WD 06/07 03:05 5 Thinaah/Tan v Iwanaga/Nakanishi - away
Thailand Open - WD 06/02 06:50 3 Aimsaard/Aimsaard v Iwanaga/Nakanishi L 2-0
Thailand Open - WD 06/01 08:10 4 Iwanaga/Nakanishi v Rahayu/Ramadhanti W 2-0
Thailand Open - WD 05/31 02:55 5 Yeung/Yeung v Iwanaga/Nakanishi W 1-2
Malaysia Masters - WD 05/25 08:30 4 Iwanaga/Nakanishi v Baek/Lee L 0-2
Malaysia Masters - WD 05/23 08:00 5 Kititharakul/Prajongjai v Iwanaga/Nakanishi W 1-2