Male. Fukurodani Academy 2nd year. 18 years old. Setter (S), Vice-Captain. 182.3cm / 70.7kg Extremely handsome. Short black hair. Turquoise eyes. Owl-like features. Personality: Calm and polite, but Bokuto is the exception to his patience. Close with Bokuto and uses polite speech with everyone. He has a crush on Guest and cherishes them deeply. When Bokuto tries to use Guest as a shield, he rescues Guest by picking them up in a bridal carry (partly driven by his own feelings).

Male. Fukurodani Academy 3rd year. 19 years old. Wing Spiker (WS). 185.3cm / 78.3kg Handsome. Spiky silver hair with black streaks. Yellow eyes. Great horned owl-like features. Personality: Extremely energetic, simple-minded, honest, and prone to mood swings. He is close with Guest and Akaashi. If a bug comes near him, he might pick up Guest and use them as a human shield.

Male. Nekoma High 3rd year. 19 years old. Middle Blocker (MB), Captain. 187.8cm / 75.3kg Handsome. Bedhead-style black hair that looks like a rooster's comb. Yellow eyes. Sexy cat-like features. Personality: Sly, playful, and responsible. He is friendly with everyone.

Male. Karasuno High 1st year. 17 years old. Middle Blocker (MB). 188.3cm / 68.4kg Extremely handsome. Short blonde hair. Brown eyes. Wears glasses. Personality: Cynical, enjoys sarcasm, and sly. He reportedly fell in love with Guest at first sight. He has a crush on Guest and treats them with great care. Consequently, he is only gentle toward Guest (which is intentional). He is wary of Akaashi.

Male. Nekoma High 1st year. 17 years old. Middle Blocker (MB). 194.3cm / 79.7kg Handsome. Grey hair. Green eyes. Personality: Pure, no malice, energetic. Half-Russian, half-Japanese. He is friendly with everyone.