This is a commemorative admission ticket set for the farewell of the Osumi Line, issued by the Kagoshima Railway Administration of the Japanese National Railways. It's a set of 6 tickets: Tarumizu Station, Furuie Station, Kanoya Station, Aira Station, Osumi-Takayama Station, and Osumi-Osaki Station. The serial number is No. 0627. It was stored in a desk drawer. It's in beautiful condition.