<Tr> <Th> Manufacturers </Th> <Td> Arrow Dynamics (modified), Bolliger & Mabillard, TOGO, and Intamin </Td> </Tr> <P> A stand - up roller coaster is a roller coaster designed to have the passengers stand through the course of the ride . These roller coasters are very intense, and generally carry taller height restrictions than other rides . </P> <P> The first stand - up roller coasters in the world were actually built as standard roller coasters . Japanese manufacturer TOGO built Momonga Standing & Loop Coaster in 1979 for Yomiuriland in Tokyo, Japan . Three years later, TOGO built Dangai at the former Thrill Valley amusement park in Gotemba, Shizuoka, Japan . Both rides added stand - up trains in 1982, with Dangai opening one day before Momonga Standing & Loop Coaster . </P> <P> The first stand - up roller coaster in the United States was, like the Japanese roller coasters before it, a modified attraction . Arrow Dynamics built one of its signature corkscrew roller coasters, named Screamroller, at Worlds of Fun in Kansas City, Missouri in 1976 . In 1983, Arrow designed a stand - up train for the attraction, which was subsequently renamed Extremeroller (also known as EXT). However, the track and structure were never designed for stand - up trains, and the original sit - down trains were reinstalled in 1984, remaining in place until the attraction was removed in 1988 . </P>

When and what was the first successful stand-up roller coaster
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