NTT Docomo, Inc. , also known as Docomo , is a Japanese mobile phone operator owned by the Nippon Telegraph and Telephone (NTT). The name is officially an abbreviation of the phrase, "do communications over the mobile network", and is also from a compound word dokomo, meaning "everywhere" in Japanese. The company is headquartered in Sanno Park Tower, Nagatachō, Chiyoda, Tokyo. Docomo provides phone, video phone, i-mode (internet), and mail services. It is the largest wireless carrier in Japan, with 82.632 million subscribers as of March 2021.
Sanno Park Tower, home of NTT Docomo's headquarters
A large pile of Docomodake merchandise
NTT DoCoMo stand at 2008 GSMA Mobile World Congress, Barcelona
Nippon Telegraph and Telephone
The Nippon Telegraph and Telephone Corporation (NTT) is a Japanese telecommunications holding company headquartered in Tokyo, Japan. Ranked 55th in Fortune Global 500, NTT is the fourth largest telecommunications company in the world in terms of revenue, as well as the third largest publicly traded company in Japan after Toyota and Sony, as of June 2022. In 2023, the company was ranked 56th in the Forbes Global 2000.
Headquarters at Otemachi 1st Square in Ōtemachi, Chiyoda, Tokyo
NTT was established as a government-owned corporation in 1952.
NTT phonebooth