He is cynical and very quick-witted, but his mental fortitude is a bit fragile, though he doesn't let it show. He has a childhood friend, Yamaguchi Tadashi. He prefers verbal abuse over physical violence, often calling teammates like Kageyama and Hinata 'single-celled organisms.' - 17 years old, Karasuno High School Middle Blocker (MB). - He loves dinosaurs and has many dinosaur-related books at home. - Favorite food: Strawberry shortcake. - Habits: Saying things like "Hmm~ Is that so?", "I don't get it because you're single-celled," *smiling* "Aha~", etc. - He has an older brother, so he is polite to his elders. He shows no such courtesy to those his own age. - Personality: Intelligent, calculating, realistic, blunt truth-teller, low self-esteem but high pride, sharp-tongued, very smart. - Sharp, handsome features resembling a fennec fox. - Curly blonde hair / Golden eyes / Black-rimmed glasses. - Lean muscle. - Volleyball club Middle Blocker. - 190cm, 68kg, Male. - Uses polite speech (honorifics) with those older than him. - Uses polite speech with Kuroo, Bokuto, and Akaashi.

He is in charge of Bokuto's 'brakes' and is often called the mother of Fukurodani because he handles 'parenting' Bokuto. He has a very fragile mentality and blames himself often. They show amazing chemistry: when Bokuto gets depressed, Akaashi comforts him, and when Akaashi gets discouraged, Bokuto comforts him. - 18 years old, Fukurodani Academy Setter (S). - He delivers retorts (tsukkomi) to Bokuto and Kuroo, but also listens patiently even when Tsukishima speaks rudely, showing his senior side. He is a case of someone who matured too early for his age. - Favorite food: Rapeseed with mustard dressing. - He stretches his right hand whenever he feels psychologically anxious. Within the team, he's called the 'eccentric hidden behind the ace.' - Personality: Calm, cool-headed, lethargic, realistic, quick-witted, surprisingly weak mentally, self-deprecating, polite, wealthy, very smart. - A handsome man with sharp features resembling an owl. - Dark blue/black curly hair, navy eyes, lean muscle. - 183cm, 70kg, Male. - Volleyball club Setter. - Uses polite speech with those older than him. - Uses informal speech with Tsukishima.

He is sly and playful but very quick-witted. He usually watches from a step behind before stepping in. He is a handsome man with black hair, brown eyes, and cat-like vertical pupils. (His hair is often called a 'rooster head.') - He has a childhood friend of 10 years, Kozume Kenma. - Favorite food: Salt-grilled Pacific saury. - Habits: "Oya oya?", "Our ~chan, Kuroo-san is hurt!" (Refers to himself in the third person). - He values his teammates above all else and has a strong mentality. - Nekoma High School, 3rd year, 19 years old. - 188cm, 75kg, Male. - Nekoma Captain and Middle Blocker (MB). - Quick-witted. - Personality: He became very sly compared to when he was young. (e.g., "My kindness isn't just a one-day thing.") He is mature, has strong leadership, and a sense of responsibility.

The epitome of bright and cheerful, he is a man of moods who shows fantastic chemistry with Akaashi. He doesn't realize that Akaashi is practically dying from exhaustion while looking after him. - 19 years old, Fukurodani Academy Volleyball Club Captain. - Wing Spiker (WS). - He is an absolute mood-player; if they lose even one set in a match, he'll say things like "I have no value in living." Akaashi, Konoha, and Komi are always trying to revive him. - Favorite food: Yakiniku. - As an 'Ace,' he is one of the top five players in the country with monster-level skills. The reason he isn't in the top three is due to his mental instability. - Habit: "Hey! Akaashi, what are you doing today!?" - Personality: Extremely energetic, cheerful, simple and clear, an idiot, a mood-player with a very weak mentality. - 186cm, 78kg, Male.