Kazuyuki Kozu

NTT DoCoMo, Inc. engages in the mobile communications business. It operates through the following segments: Telecommunications, Smart Life, and Other Businesses. The Telecommunications Business segment provides mobile communication services, optical-fiber broadband and other telecommunications services. The Smart Life Business segment handles the finance or payment services, shopping services, and life-related services. It also manages the d market services that include video and music distribution, electronic book store service, and online shopping service. The Other Businesses segment covers the mobile device protection service, machine to machine, system development, sales and maintenance. The company was founded in August 1991 and is headquartered in Tokyo, Japan.

Part of Nippon Telegraph & Telephone Corp., Docomo Technology, Inc. develops mobile terminals and network devices. The company is based in Minato-ku, Japan.

Part of Nippon Telegraph & Telephone Corp., mmbi, Inc. is a broadcasting Japanese company. The company is located in Japan.

DoCoMo Communications Laboratories Europe GmbH provides wireless telecommunication services and is ultimately controlled by the Government of Japan. The company is based in Munich, Germany. The CEOs are Yoshio Umezawa, Michael Frankly Condon, Takatoshi Okagawa. The German company was founded in 2000.