Japan FM Network (JFN; ) is a Japanese commercial radio network. It was founded in 1981.
Tokyo FM is the flagship station of the network.
FM Tokyo (Tokyo FM), FM Aichi, FM Osaka, and FM Fukuoka, the initial commercial FM stations, established a network protocol on May 20, 1981. This followed the launch of the first stereo broadcasting line on April 1, 1980. TOKYO FM serves as the key station. The councilâÂÂs secretariat is located in the JFN Center Building at 1-8 Koji-cho, Chiyoda Ward, Tokyo, near the headquarters of TOKYO FM, with many member bureausâ Tokyo branch offices also situated in the building.
Stations are listed in Japanese order of prefectures which is mirrored in .
FMQ League () is a group of radio stations mostly comprising JFN affiliates in the region of Kyà «shà «; FM Okinawa is not a part of this group, but FMQ League is joined by FM Yamaguchi from Chà «goku region. FM Fukuoka serves as the chief station.
The prefectures the JFN is yet to have a presence are Chiba, Ibaraki, Kanagawa, Kyoto, Nara, Saitama, Wakayama and Yamanashi. Ibaraki had no assigned frequency, the local frequency was used by NHK FM in 1992.