Masoh is a character from Children of the Whales who belongs to the Marked population of the Mud Whale, meaning he possesses the psychic ability known as thymia. He is described as one of the older Marked individuals on the island. Physically, he has short black hair and a muscular build, and he is often seen wearing a sleeveless tunic secured with a sash. His personality is outgoing and friendly, and he is well regarded and much loved by the other citizens of the Mud Whale. Beyond these traits, the available information does not detail his specific motivations, role in the main story arc, key relationships with other characters, personal development over the course of the series, or the particular nature of his thymia abilities.