Okasan Securities Group Inc., a securities company, provides securities investment and asset management services for individual, institutional, and corporate clients in Japan and internationally. The company operates through Securities Business, Asset Management Business, and Support Business segments. Its services include trading in securities; brokerage for trading in securities; and underwriting, distribution, public offering, secondary distribution, and private offering of securities, as well as asset management consulting, online trading services, and corporate services, including support services for IPOs, IR, and M&A proposing and business matching. The company also provides investment management and investment advisory services; sets up and manages investment trusts; and administers and manages investment partnerships. In addition, it engages in developing and implementing operational systems; information processing services; custodianship and temping services; delivering system infrastructures; and offers administrative and other support services, including back-office operations, data entry, forms preparation, and shipping services, as well as property management and other services. The company was formerly known as Okasan Holdings, Inc. and changed its name to Okasan Securities Group Inc. in October 2008. Okasan Securities Group Inc. was founded in 1923 and is headquartered in Tokyo, Japan.