え is for Enoden

Or, to use its full name, Enoshima Dentetsu.

Green, purple, blue — both sky and dark, occasionally hawking Coca Cola, with wooden floors if you’re lucky, the Enoden line is Kamakura’s cute little engine that can, ever so slowly, take you from Kamakura to Fujisawa.

Slow, yes — the trip from start to finish takes about 30 minutes, but the view is better than the alternative. On a clear day, Mt. Fuji rises high in the distance, and can be seen between roughly Shichirigahama Station and Kamakura Koko-Mae Station. So, not for long, but still, it’s worth it ambling pace (and cost — it is not a cheap train line).