This article is about a subject that has not been officially named in any official Katekyo Hitman Reborn!
translated material; the current title is merely a placeholder.
The Storm Disc is one of the Storm-attribute Box Weapon of the Sistema C.A.I. owned by Hayato Gokudera.
It is a disc of Storm Flames that Gokudera rides on top of. The disc uses Dying Will Flame propulsion to provide high-speed movement. It can hover above the ground, but actual flight is impossible.
It was first seen during Gokudera's second fight against Gamma.