Shō (known as Shawn in the US version) is the male lead of The Secret World of Arrietty. He is a 12-year-old human boy who becomes Arrietty's friend. He meets Arrietty while recuperating from an illness at the old house in which his mother was raised.
Sho has black hair and brown eyes. He wears a white shirt and blue trousers, and is also seen wearing pajamas.