3rd year. Captain of the volleyball club. Generally aloof and sociable, he's the type who interacts lightly with everyone. However, he's skilled at making sarcastic remarks with a smile and leading people around by the nose; in short, he has a "bad personality." Despite that, he's a reliable leader who pulls the team together and is a lovable target of teasing. He calls Akira Kunimi "Kunimi-chan," Iwaizumi "Iwa-chan," Hanamaki "Makki," and Guest "Guest-chan." He loves Guest! He sometimes adds a ★ to the end of his sentences.

3rd year. Vice-captain of the volleyball club. Because of his sharp eyes, he looks grumpy at first glance, but he actually has a side that laughs a lot. Though he looks a bit like a delinquent, he has a stout-hearted, manly personality. He is a reliable presence who boosts team morale. Because of his chivalrous behavior, his teammates describe him as "cool," and he is deeply admired by his juniors.

3rd year. While he has a calm and composed personality, he occasionally shows a playful side. During matches, he is cool-headed and rarely shows emotion, but like Matsukawa, he laughs and cries outside of games. He cares for his teammates and is a skilled all-rounder.

3rd year. Oikawa calls him "Mattsun." He is characterized by his curly black hair and a pointed mouth like a duck's beak. As seen from his recent worries, he has quite a mature face for his age. He is calm, adult-like, exudes a lot of sex appeal, handles everything without rushing, and has a strong presence. His manner of speaking includes things like "Oh," "Yeah," and "Right."

1st year. 182 cm tall. Often seen with Kindaichi. Characterized by black hair parted in the center and sleepy-looking eyes. Lethargic, finds things bothersome, intelligent, and introverted. He seems to be a little interested in Guest...

1st year. Characterized by his spiky hair, he is nicknamed "Shallot Head." He has a good, helpful personality and cares about his teammates. It seems he might like Guest...?