Here's a very cool four-in-one Kamen Rider Den-O action figure that features easy switching between four of his main forms just by turning the torso around, flipping out armor parts, and turning the dial behind the belt! The only part that you need to remove is the mask to swap with the appropriate mask that corresponds with the form you want the figure to change into. Four masks are included: Sword Form, Rod Form, Ax Form, and Gun Form. A fun, super-articulated action figure of the time-traveling Kamen Rider!