Wowow is a satellite broadcasting and premium satellite television station owned and operated by Wowow Inc. Its headquarters are located on the 21st floor of the Akasaka Park Building in Akasaka, Minato, Tokyo. Its broadcasting center is in Koto, Tokyo. On October 1, 2011, Wowow expanded their single channel broadcast satellite service to provide four high-definition TV channels: Wowow Prime, a general entertainment channel, Wowow Live, covering sports, documentaries, movies and live performances, Wowow Cinema, a 24-hour movie channel and Wowow Plus. Wikipedia