So we all know Kapp'n is a Kappa, but I think Luna is also based on Japanese folklore. She looks like the Baku, or the “dream eater” : r/AnimalCrossing
Udor Kappa Regulator New P/N: GG601093 – G&G Fleet Supply
Amazon.com: Sanei Animal Crossing New Leaf Doll Kapp'n/Kappei 8.5" Plush : Toys & Games
Category:Kappa | Animal Crossing Wiki | Fandom
KAPPA : K33 N Side Box [K33N]
World of Nintendo Animal Crossings KAPPA Kapp'n turtle Amiibo moc – ActionFiguresandComics