LuckyFM Ibaraki Broadcasting System

JOYF
	Logo used since 2021
	Mito, Ibaraki Prefecture; Japan;
Broadcast area	Ibaraki Prefecture
Frequencies	1197 kHz (AM); 94.6 MHz (FM);
Branding	LuckyFM Ibaraki Broadcasting
Programming
Language	Japanese
Format	Talk, Sports
Affiliations	National Radio Network
Ownership
Owner	LuckyFM Ibaraki Broadcasting System Co., Ltd.
History
First air date	October 9, 1962
Former names	Ibaraki Broadcasting (1962-2015); i-FM Ibaraki Broadcasting (2015-2021);
Technical information
Licensing authority	MIC
Links
Website	lucky-ibaraki.com

LuckyFM Ibaraki Broadcasting System (LuckyFM茨城放送, LuckyFM Ibaraki Hōsō), formerly simply known as Ibaraki Broadcasting System (茨城放送, Ibaraki Hōsō), 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.