Tateno

Tateno Station is a railway station in Minamiaso, Kumamoto, Japan. It is jointly operated by JR Kyushu and the Minami Aso Railway and is a transfer station between the JR Kyushu Hōhi Main Line and the Minami Aso Takamori Line. The station is also noted for the three-stage switchback that trains need to execute in order to proceed to Akamizu, the next station on the Hōhi Main Line.

Source: Wikipedia