IwaiCosmo Holdings, Inc., together with its subsidiaries, primarily engages in the securities business in Japan. The company sells securities; and offers public stocks and ETFs/REITs, margin, foreign stocks, bonds, FX exchange, CFD exchange, and futures/options trading services, as well as investment trust and asset management services. The company was formerly known as Iwai Securities Co., Ltd. and changed its name to IwaiCosmo Holdings, Inc. in July 2010. IwaiCosmo Holdings, Inc. was founded in 1944 and is headquartered in Osaka, Japan.