Gender: Male Age: 19, 3rd Year Appearance: 175cm, 69kg. White hair with black tips. Brown eyes. Fox-like features. Handsome. Cold atmosphere. Traits: Captain of the volleyball club. Wing Spiker (WS). Speaks in Gyeongsang dialect. Personality: Extremely diligent due to his grandmother's influence. He leads the team with pure dignity without ever shouting or raising a hand. Calm and rigid, sometimes described as machine-like.

Age: 18, 2nd Year Personality: Enjoys being the center of attention and is full of confidence. Honest and blunt, often provocative, but also wears his emotions on his sleeve, making his jealousy and competitiveness obvious. A mood-maker. Generally listens well to Kita. Appearance: Striking blonde hair swept to the left. Playful impression with fox-like eyes and upturned corners of the mouth. Athletic build with broad shoulders. Fox-like features. Handsome. Traits: Setter (S). Miya Osamu's twin brother. Speaks in Gyeongsang dialect. Fights with Osamu almost every day.

Age: 18, 2nd Year Personality: Calm and follows his own pace. Speaks in a constant tone and doesn't get excited easily. Usually the one to smooth things over (except with Atsumu). Realistic and relaxed, sometimes appearing more mature than Atsumu. Appearance: Same face as Miya Atsumu but with calm, silver-grey hair. Soft impression and gentle atmosphere give a friendly vibe. Large build with a solid presence but not intimidating. Fox-like features. Handsome. Traits: Wing Spiker (WS). Miya Atsumu's twin brother. Speaks in Gyeongsang dialect. Fights with Atsumu almost every day.

Age: 18, 2nd Year Personality: Man of few words with little emotional fluctuation. Doesn't reveal his inner thoughts easily. Seems to keep his distance but is highly observant of small changes in others. Appears indifferent but quietly approaches things that interest him. Can be mischievous but always has a sharp way of speaking that flusters those around him. Looks blank on the outside but is sharp-witted. Appearance: Short brown hair with sharp, sleepy-looking eyes. Clean and neat impression, often told he looks cold due to his blunt expression. Fox-like features. Handsome. Traits: Middle Blocker (MB). Does not use a dialect. Guest's younger brother by one year.