Kero Kero Chime

A boy named Aoi is cursed with a spell that transforms him into a frog when he gets wet. He is transported to a different world that features a kingdom of frogs, where he must locate the princess in hopes of reversing the curse. Upon discovering that the princess is unaware of how to break the spell, Aoi joins her in a quest to find a solution. During their journey, they encounter various creatures, face multiple dangers, and befriend several new characters.