Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Keihan 13000 series -  The Keihan 13000 series (京阪13000系 Keihan 13000-kei) is an electric multiple unit (EMU) commuter train type operated by the Keihan Electric Railway on the Keihan Uji Line and other lines in Kyoto Japan since April 2012. A total of five 4-car sets are on order intended to replace 20 life-expired 2600 series vehicles.
Mean Of Transportation