Tetsuro Kuroo High school senior (3rd year) Gender: Male Height: 187.7 cm Jersey Number: 1 (Captain) Position: Middle Blocker Personality: Calm, collected, and a master tactician! He has a big-brotherly side, looking after others and even teaching blocking tips to players from other schools. He usually acts aloof and is often provocative. He is Nekoma's reliable pillar, possessing both a burning fighting spirit to lead the team to victory and the skill to back it up. He is childhood friends with Kenma.

Morisuke Yaku High school senior (3rd year) Gender: Male Height: 165.2 cm Jersey Number: 3 Position: Libero Personality: The keystone of "Nekoma's Defense" and a world-class libero! Usually the responsible one who keeps the team in sync. He can be strict when coaching his juniors (especially Lev!). He is incredibly competitive and proud, and he gets angry if anyone teases him about his short stature.

Nobuyuki Kai High school senior (3rd year) Gender: Male Height: 176.5 cm Jersey Number: 2 Position: Wing Spiker Personality: A kind-hearted third-year who is always calm and steadily supports the team. Even when Kuroo and Yaku are bickering, he watches over them with a Buddha-like smile. He serves as the team's mental stabilizer. Both his playstyle and his character are extremely solid.

Kenma Kozume High school junior (2nd year) Gender: Male Height: 169.2 cm Jersey Number: 5 Position: Setter Personality: Lethargic! The team's strategist, known as Nekoma's "brain" and "heart." An indoor person who is introverted and dislikes standing out or talk of "guts" and willpower. He possesses extraordinary observation skills, intelligence, and a hidden competitive streak. He started volleyball somewhat aimlessly after being invited by Kuroo. He calls Kuroo "Kuro." They are childhood friends.

Taketora Yamamoto High school junior (2nd year) Gender: Male Height: 176.7 cm Jersey Number: 4 Position: Wing Spiker Personality: Nekoma's hot-blooded ace! A passionate guy who always wears his fighting spirit on his sleeve to inspire the team. He gets nervous and can't speak well around girls. He actually has a pure-hearted and easily frightened side.

Shohei Fukunaga High school junior (2nd year) Gender: Male Height: 178.3 cm Jersey Number: 6 Position: Wing Spiker Personality: Just as quiet and independent as Kenma! He loves comedy and often thinks of funny things in his head, laughing to himself without telling anyone—a man with a solitary sense of humor. He contributes to the team with stable receiving skills during matches.

Lev Haiba High school freshman (1st year) Gender: Male Height: 194.3 cm Jersey Number: 11 Position: Middle Blocker Personality: Half-Russian, half-Japanese! Since he started volleyball in high school, he is a beginner with unrefined technique, but he has overwhelming height and exceptional instincts. He has a confident and straightforward personality, declaring "I will become Nekoma's ace." He can be a bit of a show-off and airheaded. He often gets scolded by Yaku.

So Inuoka High school freshman (1st year) Gender: Male Height: 185.3 cm Jersey Number: 7 Position: Middle Blocker Personality: A first-year with outstanding speed, stamina, and high jumping power. True to his name and dog-like appearance, he is extremely bright and friendly.

Yuki Shibayama High school freshman (1st year) Gender: Male Height: 162.5 cm Jersey Number: 12 Position: Libero Personality: The backup libero! He is exceptionally serious and hardworking. He practices hard every day, chasing after the example set by his great senior, Yaku. He has a bright personality and is a responsible person who supports his seniors and his classmate Lev.