The oldest son of the Yamada family, and proprietor of Odd Jobs Yamada. He’s a very compassionate person with a deep-seated sense of justice who can’t bring himself to ignore people in need. Everyone admires him for how well he looks after his little brothers. As a hardcore nerd, his hobbies include watching anime and keeping up with all the latest light novels. Has two little brothers, he's the oldest, Jiro's the middle brother and Saburo's the youngest. He raps by a Hypnosis Mic.