LuckyFM Ibaraki Broadcast System

LuckyFM Ibaraki Broadcasting System , formerly simply known as Ibaraki Broadcasting System , is a Japanese commercial radio station covering Ibaraki Prefecture. Following the installation of FM relay stations, it adopted the LuckyFM nickname and changed to its current name. The station uses the JOYF calls for the Mito station, while the AM relay station in Tsuchiura uses the JOYL calls until its shutdown in 2024.