Do-Dodonpa

Do-Dodonpa
The Dodonpa roller coaster, left, with Mount Fuji in the background. The top hat was replaced with a vertical loop in 2017.
Fuji-Q Highland
LocationFuji-Q Highland
Coordinates35°29′15.72″N 138°46′56.13″E / 35.4877000°N 138.7822583°E / 35.4877000; 138.7822583
StatusRemoved
Opening date21 December 2001 (2001-12-21)
Closing date12 August 2021 (2021-08-12)
General statistics
TypeSteel
ManufacturerS&S – Sansei Technologies
ModelThrust Air Coaster
Lift/launch systemCompressed air launch
Height49 m (161 ft)
Length1,244 m (4,081 ft)
Speed180 km/h (110 mph)
Inversions1 (2017-2021)
0 (2001-2016)
Capacity80 riders per hour
Acceleration0 to 180 km/h (0 to 112 mph) in 1.56 seconds
G-force4.3
Height restriction130 cm (4 ft 3 in)
Trains4 trains with 4 cars. Riders are arranged 2 across in a single row for a total of 8 riders per train.
Do-Dodonpa at RCDB

Do-Dodonpa (ド・ドドンパ), formerly known as Dodonpa (ドドンパ), 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 172 km/h (106.9 mph) 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 180 km/h (111.8 mph) in 1.56 seconds. In 2021, the ride was closed down indefinitely after multiple complaints of riders sustaining broken bones were raised. The ride's permanent closure was officially announced on 13 March 2024.