Ringo is a friendly, cheerful and kind young man, an over-eager helper who talks non-stop. He doesn't see his physical disability as a deterrent – he has no hands. His ingenuity and high energy give him the drive he needs to survive. He can be exhausting, but he is endearing and funny to the people who get to know him, such as Mizu, Taigen, Akemi and Eiji. He often stitches his master, Mizu, up after fights.