Capsule J2 is an enemy and a Helper in the Kirby series, debuting in Kirby Super Star Ultra. It is best known for replacing Capsule J from Kirby Super Star. Like the earlier Capsule J, Capsule J2 provides the Jet ability and is a carbon clone of the original in terms of attacks and behavior. J2 has all of the same abilities of its predecessor like Jet Cracker, Jet Headbutt, Jet Blow, Rocket Dive, and the ability to store power and hover.