Yao Tinman (八尾ブリキ職人, Yao Kanotoko) or otherwise known as the Golden Doctor (金医師, Kinishi?) is the older brother of Yao Mi and is current the doctor of the Sujata Pirates. Originally Yao was an apprentice of Tensoba Zaimon’s who taught him all he had known about being a doctor. However it would have appeared that Yao hated the island of being a personal doctor for Kojiro so he had quiet and went to the marines, claiming that he was captured by the crew. Having some compassion in his heart Dr. Fishbone had taken the boy in and made him an apprentice of his and taught him all that he had known.