Eejanaika's tracks were initially painted red with black supports, but following the addition of Mount Fuji to the UNESCO World Heritage List as a cultural site in June 2013, Fuji-Q progressively repainted its tracks to the current dark brown with grey supports between 2013 and 2014.

[citation needed] The 1,153 m (3,783 ft) roller coaster features 14 inversions, 1 zero-g roll, a fly-to-lie, 2 raven turns, and a half camelback twist.

Unlike its predecessor, X2, Eejanaika's track layout resembles a horseshoe pattern, with an overbanked turn flying just over the U-turn between the station and the lift hill.

The first drop is 65 m (213 ft) and is sloped at 89 degrees, at the base of which ride vehicles attain a maximum speed of 126 km/h (78 mph).

Similar to X2, the seats are then rotated forward 360 degrees one to three times, simulating a front flip as the train descends the drop.

The train then enters an inside raven turn, where the cars are rotated again halfway through the loop to create a "lie-to-fly" maneuver; however, unlike X2, the seat assemblies rotate backward 360 degrees, simulating a backflip, on the top of the raven turn, before riders transition to a prone position, facing forward.