Hitoshi Yamazaki

DSB Co., Ltd. engages in the provision of back-office, information technology, securities, and financial services. It operates through the following segments: Back Office, Information Technology (IT) Service, Securities and Finance. The Back Office segment includes securities planning, account opening, audit support, mail management and staffing services for brokerage firms and financial institutions. The IT Service segment manages and maintains securities-related systems. The Securities segment deals with securities trading and brokerage services. The Finance segment offers loans and collateralized securities. The company was founded on May 13, 1957 and is headquartered in Tokyo, Japan.

Part of Nomura Research Institute Ltd., DSB Information System Co., Ltd. is a Japanese company that provides computer systems integration services. The company is based in Tokyo, Japan.

Part of Nomura Research Institute Ltd., DSB Sourcing Co. Ltd. is a Japanese company that specializes in introducing human resources for local financial institutions, such as local banks and local securities jobs. The company is based in Tokyo, Japan and their mission is to support human resources rooted in local future and regions. The company's service, "Nezas Scout," is a human resource introduction service.