D2 Communications Inc. operates as a mobile marketing and advertising company. Its services range from distributing advertising spots to creating Websites and developing campaigns. The company also offers gift application and serial campaigns within a mobile Website; planning, development, operation, and renewal of mobile Websites; creative contents, such as stand-by images, dress-up tools, ring-tone melodies, animation, decorative emails, and application and flash games; and interactive-type contents, such as face-recognition contents and compatibility diagnosis generators. In addition, it offers proxy application services for listing on the official menu of the carriers. D2 Communications Inc. was founded in 2000 and is based in Tokyo, Japan. The company operates as a subsidiary of NTT DOCOMO, Inc.