Company type | Public company |
---|---|
Industry | Telecommunications |
Founded | 1 November 2000 |
Headquarters | Japan |
Products | Chaku-Uta-Full, LISMO |
Parent | KDDI |
Website | au |
au, or au by KDDI, is a Japanese mobile phone operator. au is a brand marketed by KDDI in the main islands of Japan and by Okinawa Cellular in Okinawa for their mobile cellular services. au is the second-largest wireless carrier in Japan, with 60.398 million subscribers as of March 2021.[1]