| SUN KIKA COMPANY LIMITED | Private company limited by shares | Dissolved |
| Kika Pika Network Limited | | Live |
| KIKAGO LIMITED | Private company limited by shares | Live |
| KI-KAI LIMITED | Private company limited by shares | Live |
| Kikai Digital Limited | Private company limited by shares | Live |
| HONG KONG EIKOU KIKAI LIMITED | Private company limited by shares | Dissolved |
| KT KIKAKU LIMITED | Private company limited by shares | Live |
| H KIKAKU LIMITED | Private company limited by shares | Live |
| OJI KIKAKU GROUP LIMITED | Private company limited by shares | Dissolved |
| Kikaku Management Limited | Private company limited by shares | Live |
| KIKAKU SUSHI COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREEN WOOD KIKAKU (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| KIKAMI LIMITED | | Live |
| Kikand Technology (HK) Co., Limited | Private company limited by shares | Live |
| Kikansan Limited | Private company limited by shares | Live |
| KIKANSTU Limited | Private company limited by shares | Live |
| KIKAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| KIKAU FAR EAST LIMITED | Private company limited by shares | Dissolved |
| KIKAWA PUMP CO., LIMITED | Private company limited by shares | Live |