NHK (Nihon Hōsō Kyōkai), Japanese national broadcasting station

(株式会社ニッポン放送; identifying call sign: JOLF; Nippon Broadcasting System, Incorporated) is a broadcasting company owned by Fuji Media Holdings, affiliated with the National Radio Network (NRN), and is Japan's largest AM radio station, having launched its broadcasts on July 15, 1954, and mainly broadcasting programs for the Kanto Wide Area Circle.