Takanao Otsuka

Pion Co., Ltd. engages in the information infrastructure and corporate solution business. It operates in the Information Infra and Corporate Solution segments. The Information Infra segment manages the sale of mobile phones in the stores and communication service subscriptions. The Corporate Solution segment deals with the sale of corporate mobile phones and information technology solution packs. The company was founded on June 22, 1990 and is headquartered in Osaka, Japan

Part of Hikari Tsushin, Inc., Telecom Service Co. Ltd. is a mobile business distributor based in Tokyo, Japan. The Japanese company's main focus is on being the largest distributor of Softbank products and services. The company is always striving to explore and expand the potential of the mobile business industry.

iFLAG Co., Ltd. engages in the provision of comprehensive information technology (IT) solutions for small businesses. These include planning, production, and operation of homepages and internet advertisement. Its services include EPARK Clinic and Hospital, EPARK Pet Life, EPARK Human Dog, EPARK Suites Guide, Homepage Master, Express Design, and My Clinic Express. The company was founded on June 11, 1997 and is headquartered in Tokyo, Japan.

Linac Co., Ltd. provides business information technology solutions. It develops customer relationship management systems for restaurants and retail outlets. The firm’s AddPlus product enables users to provide customer information, conduct questionnaires, and gather information of the customers needs through the use of mobile devices. The company was founded on April 4, 2002 and is headquartered in Tokyo, Japan.