Odakyu 1000 series
…in December 1987, entering revenue service from 22 March 1988. From 2007, the train type was displaced from Tokyo Metro Chiyoda Line services by new 4000 series 10-car sets. Since then, they have been used on surface-level Odakyu Line services, as well as some portions of the Hakone Tozan Line. From 2014, 160…