In April 2010 Matsui became the first secretary general of the regional Osaka Restoration Association.
Ichiro Suzuki | Jun'ichirō Tanizaki | Hideki Matsui | Ken-Ichiro Kobayashi | Daijiro Matsui | Yūsei Matsui | Shin-ichiro Miki | Ken'ichirō Mogi, Senior Researcher of the Sony Computer Science Laboratories | Jun-ichiro Tanizaki | Ichirō Ozawa | Gorō Matsui | Daisuke Matsui |