Romancecar

thumb|The first Romancecar, 1957 world-record-holding 3000 series SE The is Odakyu Electric Railway's brand name for its limited express services operating between Tokyo and tourist destinations southwest of the city, including the mountain resorts of Hakone and Gotemba (near Mount Fuji), as well as coastal destinations including Odawara and Enoshima. Introduced in 1957 with the 3000 series SE trainset, the service set a world speed record of for a narrow gauge railway. This achievement was influential to the design and creation of the country's high speed rail network, the Shinkansen.

==Name origin== The name comes from romance seats, two-person seats without separating armrests when one-person seats were a norm. Some Romancecars are equipped with standard seats featuring armrests. Other railroad companies also used "romance cars" or "romance seats" (a Japanese portmanteau for "loveseat") for their special accommodation passenger cars, but Odakyu holds the trademark for the term "Romancecar".