| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TOHOKU KARATE CLUB LIMITED | 🇬🇧United Kingdom | Dissolved | 08/05/2026 – present |
| Officer | AMATEUR MARTIAL ASSOCIATION LIMITED | 🇬🇧United Kingdom | Active | 19/01/2026 – 13/04/2024 |
13/04/2024
resigned
15/09/2014
appointed
13/11/2012
appointed