Hakone Tozan 3100 series
The Hakone Tozan 3100 series is a two-car electric multiple unit train type operated by the Japanese private railway operator Hakone Tozan Railway on its steeply graded Hakone Tozan Line since May 2017.
Overview
The fleet is branded "Allegra". The general design of the trains was overseen by Noriaki Okabe Architecture Network, with the train finished in the standard Hakone Tozan Railway livery of "Vermillion Hakone" and silver highlights. The trains can operate in multiple with 3000 series EMU cars to form three-car sets.Formation
The two car set is formed as follows.| Numbering | KuMoHa 3100 | KuMoHa 3100 |
| Weight | 35.0 | 35.0 |
| Capacity | 40/82 | 40/82 |