Japan
- Hotel Kusakabe Armeria
- Koyokan Hotel
- Minori Sou Hotel
- Sun World Productions
- Nexus Advertising Company
- J-Line Production Company
- Kusakabe International Co. Ltd.
- Friend Corporation
- West Co. Ltd.
Clienteles
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United Kingdom
- Davill Healthcare Ltd.
- Davill Recruitment Ltd.
- HB International
- UBU Healthcare
- Accent Healthcare
- Rutledge Healthcare
- Lough Neagh Health Care Recruitment Ltd.
