Rokurou no Daibouken

Twelve amulets responsible for protecting the world are destroyed, and their broken fragments begin to curse people worldwide. For unknown reasons, one person remains unaffected by the curse—Rokuro. Accompanied by his older brother Goro and younger sister Nanako, Rokuro embarks on a journey to save their family and the world. He receives a magic brush from a hermit, marking the beginning of his grand adventure.