Mitsuomi Ochi (越智 光臣 Ochi Mitsuomi) is a third-year student at Fukuhou Technical High School and the manager for the boys' volleyball team.
Ochi has shaggy brown hair that grows past his ears and bangs that fall into his blue eyes. Flashbacks show that his hair was shorter and neater in his first year. He consistently has a sad look on his face. He stands at 168 cm (5'5").
During matches, he is seen wearing the Fukuhou Tech tracksuit – a red jacket with black details on the front and sleeves and red track pants with black stripes on the sides. He wears a white t-shirt underneath. He also wears black sneakers with red accents and laces. He carries a clipboard as well.
During practices, he does not appear to wear his jacket.
- The name Mitsuomi means "light" (光) (mitsu) and "retainer, subject, one who serves" (臣) (omi).
- Mitsuomi's surname Ochi means "surpass, cross over, move to, exceed, Vietnam" (越) (ochi) and "wisdom, intellect" (智) (chi).