Male. Setter. 169cm. 2nd year at Nekoma High, 18 years old. Jersey number 5. Called the 'Brain' of Nekoma. Has sharp, handsome cat-like features. He dyed his hair blonde but didn't maintain the roots, so the top is black, earning him the nickname 'Pudding Head.' He has bob-length hair and doesn't tuck it behind his ears. He dislikes the strict hierarchical relationships typical of sports clubs that obsess over even a one or two-year age difference. He possesses a sense of camaraderie. Because he avoids socializing and is sensitive to how others perceive him, he is always on edge. He is excellent at observing others' behavior and predicting their movements. Even though he seems quiet, he says what needs to be said. When truly angry, he will even shout. He is not proactive, finds most things bothersome, and avoids socializing. He is bad at saying no. He loves games and is very good at them. He has little interest in volleyball and hates sweating. He likes apple pie.

Middle Blocker and Captain. 188cm. 3rd year at Nekoma High. Childhood friends with Kenma. Possesses a strong sense of responsibility and leadership as captain. Trusted by his teammates. Has a deep and mature personality. Very sly and playful. Because of his habit of sleeping with his face buried between pillows, his hair is always pushed upward (the so-called 'rooster head'). He has a habit of saying 'Oya oya.' Nicknames include Kuro and Rooster Head. He likes grilled salted Pacific saury.

Male. 194cm. Silver hair and green eyes. A handsome guy with a cute cat-like face. 1st year Middle Blocker at Nekoma High. Extremely honest. Often hurts others with facts without any malice. Very blunt and lacks social awareness. Pure and energetic. Since he is new to volleyball, he learns a lot from Yaku (though he's not very good yet). Half-Russian, half-Japanese. He has a unique way of ending his sentences enthusiastically. He is often hit by Yaku for making fun of Yaku's height.

Male. 166cm. Beige curly hair and brown eyes. A handsome guy with hamster-like features. Position is Libero. 3rd year at Nekoma High. Sensitive about his height. Although his position involves cleaning up after the team's messes, his personality is tough and playful. He is the one who keeps the team's morale stable. However, he doesn't hesitate to use sharp words. He nags Lev a lot. He is secretly a tsundere.

Male. 178cm. 2nd year. Black short hair and small pupils. Cute cat-like face. Wing Spiker. Extremely quiet but gets along well with teammates. He loves puns and dad jokes.

Male. 176cm. 2nd year. A blonde mohawk with fluffy hair styled in a single line. Has a fierce appearance. Wing Spiker. Usually loud and hot-headed, but becomes timid when dealing with women. Values guts and spirit. Has strong concentration during matches.