Kazuma Chaya (Japanese:
He has brown, spiky hair and similar colored eyebrows. He has a medium build.
Not much is known about his personality, however he's seen joking around and talking with his teammates, so it can be assumed that he is a friendly person.
He is currently a third year in Tokonami High. He plays as a middle blocker on the boys' volleyball team.
Tokonami faces Karasuno in the first match of Interhigh. In the lineups, Chaya thinks about how Asahi's face is scary.
Not much is known about his statistics.
He's shown talking and joking around with his teammates, so it can be assumed he gets along well with them both on and off the court.