tatsu ("dragon") is a steel rollercoaster at six flags magic mountain in valencia, california, united states. it was opened (people could go on it) on may 13, 2006. it is one of the coasters considered to be six flags magic mountain's signature roller coaster. the roller coaster is located in the samurai summit section of the park. it is a flying type coaster, which means it is suspended below the track, with riders secured so that their backs are parallel to the track. the maximum speed of the ride is 62 mph and it also broke records with a 124-foot (38 m) pretzel loop. it is also the only flying type to feature a zero-gravity roll.