Toru Terui

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.

IBM Japan Ltd. engages in the provision of products and services related to information systems. The company was founded on June 17, 1937 and is headquartered in Tokyo, Japan.

Mizuho Securities Co., Ltd. engages in the financial instruments business that includes sales and trade of equity and bond, research, and investment trusts. It operates through the following business divisions: Retail, Corporate Investment Services, and Markets and Products. The Retail business division markets equities, bonds, investment trusts, and insurance for individual clients. The Corporate Investment Services business division offers securities solutions, investment banking, management strategies and raising funds for corporate clients. The Markets and Products division handles the product development. The company was founded in July 1917 and is headquartered in Tokyo, Japan.

Mizuho Bank Ltd. engages in financial service business. It offers services such as buying and selling of securities, lending, deposits, securities investment, domestic exchange settlement, foreign exchanges transaction, and corporate bond trustee and register services. It also deals in buying and selling of gold, public bond underwriting, sale of public bonds, lottery, trust agent, and consulting services. The company was founded on May 7, 1923 and is headquartered in Tokyo, Japan.

Okasan Asset Management Co., Ltd. (Okasan AM) is an asset management firm headquartered in Tokyo, Japan. The firm was founded as Japan Investment Trust Management Co., Ltd. in 1964 by the merger between Okasan Investment Trust Management, Osakaya Investment Trust Management and Tamatsuka Investment Trust Management. They changed their name to Okasan Asset Management Co., Ltd. through the merger between Japan Investment Trust Management Co., Ltd. and Okasan Capital Management Co., Ltd. in 2008. They became a joint venture between the SBI group and the Okasan Securities Group in 2022. Okasan AM provides a wide variety of products to meet diversified client needs of institutional investors such as pension funds.