Industry
Telecommunications, Land-based telecommunication operators, Postal services, telecommunications, radio and television, Leisure & Tourism, Network providers for mobile telephones (cellular phones), Telecommunication terminals, Electronic equipment. Telecommunications equipment, Electrical, Electronics & Optical, Telecommunication systems, Securities and Commodity Contracts Intermediation and Brokerage
HQ Location
1-4-10, Nishi-ikebukuro, Toshima-Ku, Tokyo, 171-0021