"au" by KDDI - Mobile communications branch of KDDI. www.au.kddi.com/english/index.html
KDDI - The result of the merger of DDI, KDD, and ODI. Official website. www.kddi.com/english/index.html
KDDI Research and Development Labs - Telecommunications giant KDDI's R&D Labs. Develops telecoms and multimedia applications. www.lab.kdd.co.jp/eng/frame.html
