Kousaku Hosokawa

ITX Corp. engages in the information and telecommunication business. It provides mobile device sales and fixed communication line service. It also offers solutions for mobile website construction, rental server with online store, web conferencing, corporate telecommunication infrastructure, and mobile phone administration service. The company was founded on April 1, 2000 and is headquartered in Tokyo, Japan.

Japan Industrial Partners, Inc. (JIP) is a private equity firm based in Tokyo. Established in 2002 through the collaboration of several firms, they develop Japan-focused private equity business contributing to the reorganization, restructuring and reform of Japanese companies. JIP operates investment partnerships to provide funds and to support corporate management assisting firms to optimize their operating base for growth.

BIGLOBE, Inc. operates as an Internet services provider. It offers networking services, contents, and applications. The firm's business activities include internet services, broadband media business, and platform service business. The company was founded on July 3, 2006 and is headquartered in Tokyo, Japan.

Sonar Advisers, Inc. is a Japanese investment advisory company founded in 2010. The private company is based in Chiyoda, Japan. The company provides investment advisory services.

VAIO Corp. engages in the planning, design, manufacture, development and sale of personal computers, related products and services. The company was founded on July 1, 2014 and is headquartered in Azumino, Japan.