Ryukyu Asahi Broadcasting Co., Ltd. , also known as QAB, is a Japanese broadcast network affiliated with the ANN. Their headquarters are located in Okinawa Prefecture.

All-Nippon News Network is a Japanese commercial television network run by TV Asahi Corporation in Tokyo, which is controlled by The Asahi Shimbun Company. The network's responsibility includes the syndication of national television news bulletins to its regional affiliates, and news exchange between the stations. Its affiliate stations also broadcast non-news programs originating from TV Asahi. Founded on 1 January 1970, and formalised on 1 April 1974, ANN is made up of 26 affiliates, including two stations that are double- or triple-affiliated with rival networks.