 thumb|ntt docomo's older logo used until 2008   thumb|right|a large pile of docomodake merchandise.  is the predominant mobile phone operator in japan. 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. docomo provides phone, video phone (foma and some phs), i-mode (internet), and mail (i-mode mail, short mail, and sms) services. the company has its headquarters in the sanno park tower, nagatachÅ, chiyoda, tokyo."[http://www.nt
1991_establishments_in_Japan Companies_based_in_Tokyo Companies_established_in_1991 Companies_listed_on_the_New_York_Stock_Exchange Companies_listed_on_the_Tokyo_Stock_Exchange Members_of_the_Conexus_Mobile_Alliance Mobile_phone_companies_of_Japan Nikkei_225 Nippon_Telegraph_and_Telephone TOPIX_100 Telecommunications_companies_of_Japan