Gu-Gu Ganmo (Movie)(1985)

Gu-Gu Ganmo (Movie)

A comedy centered around a strange bird-like, yet very hefty and incredibly gluttonous creature called Ganmo. Ganmo tries to clear his bad reputation, by helping around the house or giving a hand anytime he can, but he always ends up causing more trouble than good.

(Source: Toei Animation)