The 371 series (371系電車) was an electric multiple unit (EMU) train operated by Central Japan Railway Company in Japan between 1991 and 2014. Originally used on Asagiri limited express services in conjunction with Odakyu Electric Railway, from 2012 until its withdrawal in 2014, the train was used on Gotemba Line excursion services. It was subsequently sold to the private railway operator Fuji Kyuko and rebuilt as the Fujikyu 8500 series for use on Fujisan Tokkyu services from March 2016.

The Mt. Fuji is a "Romancecar" limited express train operated by Odakyu Electric Railway between Shinjuku and Gotemba via the Odakyu Odawara Line and JR Central's Gotemba Line.