Rurio
Rurio is best known as Momotarou's sidekick from the classic Japanese folktale "Momotarou" (Peach Boy). In the original story, he was one of the animal companions who joined the peach boy on his adventures.
These days, though, Rurio has moved on to very different work. He's now employed in animal hell, where he helps carry out punishments against people who abused animals during their lifetime. It's a pretty fitting gig given his background—a way of protecting animals even in the afterlife, basically.
Content compiled by AnimeList.moe from publicly available sources.
