Medama Oyaji no April Fools'
Plot Summary: An April Fools' Day prank between Gegege no Kitarou (2018) and Fuji TV. It shows Medama Oyaji playing around with the Fuji TV mascot, since both the anime and these prank shorts aired on that TV channel. Toei Animation posted a compilation of all 3 shorts on their official YouTube channel.
Type: spring 2018 Anime
Date aired: 2018-04-01
Other name: Medama Oyaji no April Fools',