| AZUMA CO., LIMITED | Private company limited by shares | Live |
| AZUMA CREATIVE COMPANY LIMITED | Private company limited by shares | Live |
| AZUMA ELECTRONICS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Azuma Heights Limited | | Live |
| AZUMA (HK) LIMITED | Private company limited by shares | Live |
| AZUMA INTERNATIONAL (HK) LIMITED | | Live |
| AZUMA KAISAN HONG KONG CO., LIMITED | Private company limited by shares | Dissolved |
| AZUMA (JAPAN) LIMITED | Private company limited by shares | Live |
| Azuma Japanese Cuisine Limited | Private company limited by shares | Live |
| Azuma Kaisan International Company Limited | Private company limited by shares | Live |
| AZUMA TESTING LIMITED | Private company limited by shares | Live |
| AZUMAYA INTERNATIONAL (HK) LIMITED | Private company limited by shares | Dissolved |
| Jack Azumi Group Limited | Private company limited by shares | Live |
| AZUMI (HK) LIMITED | Private company limited by shares | Dissolved |
| AZUMI INTERNATIONAL LIMITED | Private company limited by shares | Live |
| AZUMI JAPAN LIMITED | Private company limited by shares | Live |
| AZUMI JAPAN MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |