Given the question: 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. Kintetsu 9020 series -  The Kintetsu 9020 series (近鉄9020系) is a commuter electric multiple unit (EMU) train type operated by the private railway operator Kintetsu since 2000.
The answer is:
Mean Of Transportation