Iballoon is a hot air balloon that is burgundy colored at the top, a yellow line across the center, and royal purple at the bottom with two yellow buttons. He has a brown mustache, lime green pupils, and a golden crown with a red gem.
He can make someone become very boastful.
Yo-kai Watch 3
Iballoon can be found in the desert south of the Walnur Village
Iballoon's design is a wordplay on ibaru (威張る, "being overbearing or bossy, acting boastfully, putting on airs") and the English balloon.