Chibiterasu is the tiny, celestial wolf puppy and the son of Amaterasu. Throughout his journey to save Nippon, As a wolf puppy, Chibiterasu has not learned to read yet, and relies on his friends to direct him in the right direction on his many adventures.
Kagu is a child actress who becomes one of Chibiterasu's partners on his journey. Initially bad-tempered and a little self-conceited, Kagu's redeeming feature is the love she has for her parents and her strong desire to help others.
Kurow is a boy who serves as one of Chibiterasu's partners. The mysterious boy is found inside a fallen star that landed on Ryoshima Coast. He can play a flute that resembles Pillow Talk to generate damaging musical notes, and most notably, create a double-bladed sword of a glowing neon green light.