Japan Air Commuter (JAC) is a Japanese regional airline based in Kirishima, Kagoshima Prefecture. It operates feeder services in support of Japan Airlines and All Nippon Airways. Its main base is Kagoshima Airport, with focus cities at Itami Airport, Amami Airport and Fukuoka Airport. JAC is owned by Japan Airlines (60%) and 12 local municipalities of the Amami Islands and Kagoshima (40%).