CROOZ, Inc. engages in the e-commerce, media and advertising, gaming, and investment and financial businesses. The company plans, develops, and operates SHOPLIST.com, a fashion mail order; and offers EC site system construction, operation contract, fulfillment, and other solutions. It also provides advertising agency and media services; plans, develops, and manages games for smartphones; and invests in private equity funds. The company was founded in 2001 and is headquartered in Tokyo, Japan.