Bubibinman went to pre-school on Okakaumeboshi with Sourman. Bubibinman was one of the kids who used to tease Sourman for being a coward.
Bubibinman came to Penguin Village intending to replace Sourman as its protector. When he appears on Earth, he is hit by Arale Norimaki with a barrel. He challenges Arale to weight lifting and Sumo Wrestling, and is horrified at the fact that what he thinks is a human child to be stronger than him. Shortly later, when he finds out about poop, Bubibinman tastes it and seems to like it.
He is seen collecting poop on a star-shaped planet in "Zippity-Doo Doctor". While collecting and eating poop on Earth in the chapter "Cute Delivery Boy from Hell", Bubibinman is attacked by the young demon Chivil. He survives the attack, thinking the explosion came from the giant poop he was eating.
Video game appearance
- Japanese Dub: Mugihito (1980s series)