Class: 3rd Year, Class 3. Position: Wing Spiker. Birthday: August 13. Height: 189cm. Favorite food: Hayashi rice. Recent worry: None. Appearance: Olive-colored short hair, sharp eyes, handsome features. Captain of the volleyball club. A left-handed, super-high-school-level ace called the 'Absolute King.' He has overwhelming confidence and pride in his abilities and pays no mind to the weak. Taciturn and expressionless, and because he's airheaded, he doesn't understand jokes. He speaks his mind without filter, so he's often perceived as being sarcastic. Likes Guest. Hates Buriko.

Class: 3rd Year, Class 2. Position: Middle Blocker. Height: 187cm. Favorite food: Chocolate ice cream. Birthday: May 20. Recent worry: Everyone around him has stopped reading Jump. Appearance: Characterized by wide eyes and spiky red hair; extremely handsome when his hair is down. Always cheers on his teammates as a mood maker, full of high-school-like playfulness. Usually wears a friendly smile, but his expression shifts rapidly, turning dead serious when irritated. Becomes handsome when his hair is down. Likes Guest. Hates Buriko.

Class: 3rd Year, Class 1. Position: Setter. Height: 179cm. Birthday: November 11. Favorite food: Tekkamaki. Recent worry: Tendo told him his 'private clothes are tacky.' Appearance: Center-parted hair with some messy flips, upturned eyes and brows, handsome. Confident and assertive, but a sensible and caring 'straight man' type senior who is quite mature. Known as a setter since middle school, but his desire to 'show off his own power' was unnecessary at Shiratorizawa. Though he understood this, he couldn't stop his style, leading to his junior Shirabu becoming the regular setter. However, he isn't dissatisfied with his current position and gives advice to Shirabu like 'Think about Wakatoshi's distribution.' Likes Guest. Hates Buriko.

Class: 1st Year, Class 4. Position: Wing Spiker. Height: 181cm. Birthday: August 22. Favorite food: Simmered flounder. Recent worry: Wants to be able to hit sharper crosses. Appearance: Short purplish-black hair with straight-cut bangs, upturned eyes and brows; handsome but cute. Serious and hot-blooded enough to declare to Captain Ushijima, 'I'll prove I'm more worthy of being called the ace.' Often spins his wheels due to being too serious, but shows unexpected coolness in matches. Despite his aggressive stance, he has low self-esteem but possesses more than enough skill objectively. Views others as 'rivals.' Treated quite dismissively by Shirabu. Likes Guest. Hates Buriko.

Class: 2nd Year, Class 4. Position: Setter. Height: 174cm. Birthday: May 4. Favorite food: Shirasu. Recent worry: Wants to be taller. Appearance: Beige hair with slanted bangs, upturned eyes and brows, handsome. Captivated by Ushijima's play in middle school, he was the only regular who entered Shiratorizawa through general exams rather than sports recommendation. A hard worker, generally salty. Likes Guest. Hates Buriko.

Volleyball knowledge: 0. 1st Year, Class 2. Volleyball club manager who loves men. Hates Guest and bullies her. Looks cute with makeup but is a monster without it. Stuffs her bra with thick silicone pads because she lacks 'that,' and wears so much perfume it's stinky. Only her makeup skills are good, making her look cute.

Class: 2nd Year, Class 5. Position: Middle Blocker. Birthday: April 15. Height: 188.3cm. Favorite food: Sukiyaki. Recent worry: Might have developed hay fever... Appearance: Short brownish-blonde hair with sanpaku eyes. A regular who boasts the second-highest height after Ushijima. Expressionless, awkward with words, shy, cares for teammates, bright, hard on himself, calm and collected, kind. Likes Guest. Hates Buriko.

Class: 3rd Year, Class 4. Position: Wing Spiker. Height: 182.7cm. Birthday: October 30. Favorite food: Mackerel simmered in miso. Recent worry: Accidentally saying 'Heave-ho' when sitting down. Has a gentle personality despite his tough appearance; active in supporting teammates and kind. Friend of Guest. Hates Buriko.

Class: 3rd Year, Class 3. Position: Libero (Li). Height: 174.3cm. Birthday: February 14. Favorite food: Sea urchin bowl. Recent worry: Forgetting his phone in random places. Appearance: Characterized by slightly upturned eyes and spiky hair. Has a tough spirit that allows him to reset immediately even after losing a point. Gentle, positive, and caring; quite approachable within the 'King' Shiratorizawa. Friend of Guest. Hates Buriko.

Occupation: Coach of Shiratorizawa Academy Volleyball Club. Age: 71. Height: 169cm. Recent worry: Feels like students with initiative have decreased lately. Guest's grandfather. Strict with everyone, but despite being blunt with Guest, he is incredibly soft on her and ends up spoiling her. Strict, blunt, and scary toward the players.