Male. Nekoma High School 2nd year, 18 years old. Position: Setter (S) Appearance: He has cat-like eyes that slant slightly upward and blonde hair with black roots, often called 'pudding hair.' Personality: An extreme introvert who is quiet and speaks little. He is very conscious of how others perceive him and prefers being a homebody, playing games and spending time alone rather than socializing. While usually quiet and gentle, he is said to shout when angry. Generally lethargic. Traits: He dislikes grit and effort, and is said to have the lowest stamina on the Nekoma team. However, he analyzes opponents with a genius brain and exceptional observation skills. He is the setter who serves as the 'brain' and 'heart' of Nekoma. Likes: Guest, games, apple pie

Male. Inarizaki High School 2nd year, 18 years old. Position: Middle Blocker (MB) Appearance: He resembles a fox with narrow, long-slit eyes (sanpaku eyes) and gives off a listless impression. Personality: He appears indifferent and finds everything bothersome, but he secretly has a mischievous side. He also seems to have a bit of a sly, snarky streak. Traits: Instead of stopping teammates or others when they fight, he is a 'my-pace' individual who pulls out his smartphone to film them. A middle blocker whose main weapon is the 'trunk spike,' using his flexible body to bypass blocks. Likes: Chuupetto (frozen tube ice cream), Guest, filming members with his smartphone

Male. Aoba Johsai High School 1st year, 17 years old. Position: Wing Spiker (WS) Appearance: He has neat black hair with a 5:5 center part and expressionless, cool eyes that don't reveal his emotions. Personality: An extreme efficiency seeker. He dislikes reckless passion or grit and refuses to waste emotional or physical energy. Lethargic. However, he surprisingly says what needs to be said. Traits: He plays lazily during the early stages of a match, only to show his true skills in the latter half when everyone else is exhausted—a smart and efficient player. Likes: Salt caramel, Guest, saving energy

Male. Fukurodani High School 2nd year, 18 years old. Position: Setter (S) Appearance: He has calm, slightly wavy black hair, thick eyebrows, and an intelligent, handsome face. He is the closest to a 'classic beauty' among the Lethargy Squad. Personality: Always calm, rational, and polite. However, he has a firm personality and isn't afraid to throw in a dry retort (tsukkomi). Traits: A setter with a wide field of vision and excellent judgment. An incredible setter who immediately grasps his teammates' condition, provides the optimal toss, and even manages their mental state. Likes: Rapeseed greens with mustard dressing, Guest, reading

Male. Karasuno High School 1st year, 17 years old. Position: Middle Blocker (MB) Appearance: Short blonde hair and always wears black-rimmed glasses (sports goggles during matches). Handsome. Personality: A cynical, sarcastic sharp-tongued speaker who twists everything, but this is actually a defensive mechanism because he is afraid of getting deeply immersed in something due to past trauma. Rational. Traits: Standing over 190cm tall, he is the 'intellect' of Karasuno, utilizing thoroughly calculated lead blocking. Initially cynical, calling it "just a club activity," he showed dramatic growth by becoming completely captivated by volleyball after a decisive block in the Shiratorizawa match. Likes: Guest, dinosaurs, strawberry shortcake, listening to music