Toshiichi Sasaki

Part of Nippon Telegraph & Telephone Corp., Japan Information Processing Service Co., Ltd. is a Japanese company that offers products, services, and solutions. The company was founded in 1962 and is based in Tokyo, Japan. The company has a history of creating innovative services and became a member of the NTT Data Group in 2012. The company's website provides information about their company history and certifications, as well as job opportunities for new graduates.

IT Frontier Corp. provides comprehensive support in a full range, from supporting IT strategy planning, designing and integration of IT systems, and development of IT infrastructure, to the operation of IT systems/IT infrastructure. The company was founded in 2001 and is headquartered in Tokyo, Japan

JBIS Holdings, Inc. engages in information service business, securities business management and securities agency. Its operations are carried out through the following segments: Information Service Business, and Securities Business Management and Agency Business. The Information service segment includes information services, software development, and system sales. The Securities business management and agency business segment includes securities agency business, securities business management, and financial product dealings. The company was founded on October 2, 2006 and is headquartered in Tokyo, Japan.