DMM.com Ltd (株式会社DMM.com) is a Japan-based electronic commerce and Internet company with a diversified group of businesses that includes online shopping and video on demand service. The company manages DMM.com, an online entertainment site that allows users to purchase goods and services like e-books, games, mainstream DVD releases, and 3D printing.[1] Its subsidiary DMM.com Securities is the world's second largest forex company in terms of trading volume.[4]