| Company | Timeline | Status | |
| Toray Textiles Europe Limited Director • Company Director | 21 Feb 1995←3 Years→26 Jun 1998 | Active | |
| Toray International U.K. Limited Director • Company Director | 17 Feb 1995←3 Years→3 Jul 1998 | Active | |
| Tokyo Kaseihin Kabushiki Kaisha (Tokyokaseihin Co Limited Director • Company Director | 3 Aug 1988←37 Years→Current | Active | |
