| Company | Timeline | Status | |
| Rikishi Limited Director • Commercial Director | 19 Jun 2014←7 Years→30 Nov 2021 | Dissolved | |
| Futabayama Limited Director • Commercial Director | 18 Jun 2014←7 Years→30 Nov 2021 | Dissolved | |
| Howies Limited Director • Commercial Director | 29 Dec 2011←13 Years→Current | Active | |
| Kachikoshi Limited Director • Commercial Director | 14 Dec 2011←13 Years→Current | Active | |
| Kachikoshi Limited Director • Commercial Director | 14 Dec 2011←13 Years→1 May 2025 | Active | |
