The Kagoshima City Transportation Bureau (鹿児島市交通局, Kagoshima-shi Kōtsūkyoku) is a public transportation authority of Kagoshima City, Japan. The bureau operates trams and bus lines. From April 1, 2005, together with Nangoku Kōtsū and JR Kyūshū Bus, the bureau introduced RapiCa, a smart card ticketing system.
The bureau was founded in 1928 before acquiring control of the Kagoshima Electric Tramway (鹿児島電気軌道株式会社, Kagoshima denki kidō kabushikigaisha) for 4,963,775 yen and 78 sen in 1929.[1] The new organisation inherited 51 electric trains and 3 freight cars.[2]