Kappa Mikey Season 2 Episode 7 Mikey, Kappa Episode Title:Mikey, Kappa.Episode Description:Mikey floods the studio, so to complete filming, the gang travels on location, to the Yodo River in the middle of the jungle. Mikey meets Japanese water spirits called kappa, which his LilyMu character is named after, and helps save their energy supply of water. In the subplots, Lily and Mitsuki meet a Tarzan-like figure named Wolf Boy, while the rest of the cast try to survive.