Kero Kero Chime

Aoi's life changes when a wizard from the Land of Frogs, Makaeru, douses him with magical water, transforming him into a frog. Makaeru places Aoi inside a tree trunk, sending him to the Land of Frogs, where he is discovered by Princess Mimori, Makaeru's sister. The two set out on a journey to locate the missing pages of the Magic Book, which may hold the key to lifting Aoi's curse. Aoi's transformation depends on his moisture—turning into a frog when wet and reverting to human form when dry.