Doraemon: Gadget Cat from the Future

Invasion of the Goat Aliens (2x10)

Air date: Jun 22, 2015

Trying to get a picture of a real UFO for Mr. Saucer, Noby accidentally uses the U.F. Yo! to summon a tribe of goat-like aliens who eat paper - and specifically develop an insatiable appetite for Noby's failed tests.