| Company | Timeline | Status | |
| OLD Company 17 Ltd Director • Vice President Executive  | 1 Apr 2005←1 Year→1 Apr 2006  | Dissolved  | |
| Msil Limited Director • Vice President  | 1 Apr 2005←1 Year→1 Apr 2006  | Dissolved  | |
| Mitsui Sumitomo Insurance Company Limited Director • Senior Managing Director Senio  | 1 Oct 2001←18 Years→6 Jan 2020  | Converted/Closed  | |
