Amusement rides closed in 2021

, formerly known as , was a steel roller coaster located at Fuji-Q Highland in Fujiyoshida, Yamanashi, Japan. Manufactured by S&S – Sansei Technologies, the launched coaster used compressed air to propel its trains. It opened on 21 December 2001 as the fastest roller coaster in the world with the fastest acceleration, reaching a top speed of in 1.8 seconds. The ride was refurbished in 2017, removing its top hat element in favor of a vertical loop, as well as increasing its speed and acceleration to in 1.56 seconds. In 2021, the ride was closed down indefinitely after multiple complaints of rid

steel inverted impulse roller coaster at Cedar Point