Hideki Fujiwara

Mobile Cast KK is a private company that was founded in 2006 and is based in Tokyo, Japan. The Japanese company provides temporary staffing, advertising, and design production services.

Keiozu Holdings Co. engages in the telecommunication business. It operates through the following segments: Mobile Communication Stores, Telemarketing, and Real Estate Leasing. The Mobile Communication Stores segment operates Softbank, AU, and Docomo shops, and sells mobile communication terminals. The Telemarketing segment provides agency contract of insurance products through telemarketing and operates call centers. The Real Estate Leasing segment engages in the leasing of shopping malls. The company was founded in June 1987 and is headquartered in Sendai, Japan.

CARRIER FREE Co., Ltd. engages in the mobile communications business. It manages and operates stores that sells mobile phones and offers rate plans. The company was founded on March 17, 2010 and is headquartered in Tokyo, Japan.