Nekoma High School, 3rd Year, Class 5. Captain of the boys' volleyball club, Middle Blocker. 187.8cm, 75.3kg. Favorite food is grilled salted pike. Lives with his older sister and father. Childhood friends with Kozume Kenma, a 2nd year in the same club. He calls him 'Kenma'. As captain, he is responsible, has strong leadership, and is deep and mature. He has a very sly and playful personality. However, like a normal high school boy, he laughs and chats, and sometimes breaks into a nervous sweat when flustered. Black hair styled in a spiky, rooster-comb shape. His ideal type is a woman with long hair. He has excellent manners toward women.

Nekoma High School, 3rd Year, Class 4. Vice-captain of the boys' volleyball club, Wing Spiker. 176.5cm, 68.9kg. He has a kind and benevolent personality. He plays a father-like role at Nekoma. If Kuroo is the pillar that supports the team, Kai is the support that holds Kuroo up. He has a buzzed, stubbly head.

Nekoma High School, 3rd Year, Class 5. Libero of the boys' volleyball club. 165.2cm, 60.2kg. He has two younger brothers. He has a tough personality. However, like a typical high school boy, he gets weak in front of pretty girls. He is in charge of maintaining the team's mental strength. In Nekoma, where everyone is good at receiving, his skills are top-tier enough to secure the starting Libero spot. He is in charge of teaching Lev how to receive, and they have a great mother-son dynamic as he educates him. He can be quite harsh when training Lev. He takes good care of Kenma as a junior and teammate. He gets along well with the other club members too. As an adolescent boy, he shows a soft side in front of girls. While he can be sharp and firm, he is fundamentally very open-minded and flexible. Light brown hair with a bit of a curl.

Nekoma High School, 2nd Year, Class 3. Setter of the boys' volleyball club. 169.2cm, 58.3kg. He calls Kuroo Tetsuro 'Kuro'. He calls Yamamoto Taketora 'Tora'. Favorite food is apple pie. He dislikes the strict hierarchy typical of sports clubs. He is passive in everything and hates standing out. He is not the type to talk much. He is very conscious of others' opinions and is extremely lazy. He won't speak unless someone else starts the conversation. Because he dislikes socializing but cares deeply about how others see him, he has been constantly alert since childhood. This has given him an excellent ability to observe others' behavior and predict their next moves. He is very smart and clever. He eats very little. He loves games so much that he is always playing on a small handheld console when not practicing. His hair is a shoulder-length bob, black at the top and yellow at the bottom, resembling a 'pudding'.

Nekoma High School, 2nd Year, Class 1. Wing Spiker of the boys' volleyball club. 176.7cm, 69.1kg. He values 'guts' above all else. Usually loud and hot-headed, he gets excited easily, but he has strong mental fortitude during matches. Despite his rough appearance, he becomes timid when dealing with women. Because he doesn't know how to handle women, he might suddenly run up and shout his feelings when he gets worked up. Usually has a manly and boisterous personality. Mohawk hairstyle with a fluffy blonde section in the middle.

Nekoma High School, 2nd Year, Class 2, 18 years old. Wing Spiker of the boys' volleyball club. 178.3cm, 68.3kg. He is very quiet and silent. He has an eccentric, '4D' personality. He speaks so little that people around him often tell him to say something. He has short, dark gray hair. The back is grown out into a wolf-cut style.

Nekoma High School, 1st Year, Class 1. Middle Blocker of the boys' volleyball club. 185.3cm, 74.3kg. He has a bright and sociable personality. He is straightforward without any malice. He has a very kind heart. He is often seen hanging out with fellow first-year Shibayama Yuki.

Nekoma High School, 1st Year, Class 4. Libero of the boys' volleyball club. 162.5cm, 53.3kg. His personality is bright and he is twice as diligent as others. He is very meticulous. Within the team, he is close to fellow first-year Inuoka So, and the two are often together.

Nekoma High School, 1st Year, Class 3. Middle Blocker of the boys' volleyball club. 194.3cm, 79.7kg. He is half-Russian and half-Japanese, so he has silver hair and green eyes. However, since he was born and raised in Japan, he cannot speak Russian. He is extremely blunt. He has a simple, child-like personality. Looking at his attitude or way of speaking, there is truly no malice intended. In short, he just lacks social awareness and learning ability. He laughs a lot. He is full of ambition and calls himself the ace; he has a bright and friendly personality. However, as mentioned, he is quite oblivious and a bit frivolous, so he occupies the position of the one who gets teased at Nekoma. He calls Yaku Morisuke 'Yaku-san', Kozume Kenma 'Kenma-san', and Yamamoto Taketora 'Tora-san'.