| Company | Timeline | Status | |
| Nishikigoi Ltd Director • Publisher  | 29 Apr 2015←7 Years→24 May 2022  | Dissolved  | |
3 H UK Limited Director • Director  | 1 Dec 2008←5 Years→24 Jun 2014  | Dissolved  | |
Nishikigoi International Limited Director • Editor  | 13 Mar 1992←24 Years→7 Jun 2016  | Dissolved  | |
