Odakyu Romancecar GSE features observation seats and orange livery

The Odakyu Romancecar GSE (70000 series) is a limited express train operated by Odakyu Electric Railway, featuring distinctive orange coloring and observation seats. These seats offer a front-view experience and are highly popular, often requiring early reservations. As of 2026, the GSE operates on the Odawara and Enoshima lines.