Oikawa has dark, chocolate-brown hair and slightly lighter brown eyes. Many people find Toora attractive, so often groups of girls from other schools are waiting for him, who want to treat him with something or throw compliments. Oikawa has a good physique and height for a volleyball player. He enters the playground in the sports uniform of the senior Aobajosai: a turquoise-white T-shirt with the number "1" and shorts. He is quiet flirtatious