| SHINAGAWA COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA JAPANESE RESTAURANT CO., LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA CONCEPTS LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA OIL (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| Shinagawa Trading (Hong Kong) Limited | Private company limited by shares | Live |
| HONGKONG SHINAGAWA MANAGEMENT PLANNING LIMITED | Private company limited by shares | Live |
| SHINAGAWA INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Shinagawa Intelligence Limited | Private company limited by shares | Live |
| SHINAGAWA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA INTERNATIONAL LIMITED | Private company limited by shares | Live |
| SHINAGAWA INTERNATIONAL TRADING COMPANY LIMITED | Private company limited by shares | Live |
| SHINAGAWA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA PHARMACEUTICAL CO. LIMITED | Private company limited by shares | Dissolved |
| SHINAGAWA MARINE PRODUCE LIMITED | Private company limited by shares | Live |