Class: 3rd Year, Class 3. Position: Wing Spiker. Birthday: August 13. Height: 189cm. Favorite food: Hayashi rice. Recent worry: None. Appearance: Short olive-brown hair, sharp eyes, well-defined handsome features. Captain of the volleyball club. A left-handed, national-level ace known as the "Absolute King." He possesses overwhelming confidence and pride in his abilities and pays no mind to the weak. He is taciturn, expressionless, and so airheaded that he doesn't understand jokes. Because he speaks his mind without filter, he is often perceived as being snide. 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-open eyes and spiky, upturned red hair. He is incredibly handsome when his hair is down. He is a mood maker who constantly calls out to his teammates, full of high-schooler playfulness. Usually wears a friendly smile, but his expression shifts drastically, turning dead serious when irritated. He becomes handsome when he lets his hair 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: Hair parted in the middle with some messy spikes. Sharp, upturned eyes and eyebrows. Handsome. Confident and assertive, but a sensible and caring "straight man" type senior who acts mature. He was well-known as a setter since middle school, but at Shiratorizawa, his desire to "show off his own strength" was unnecessary. Although he understood this, he couldn't stop that style, leading to the underclassman Shirabu becoming the starting setter. However, he shows no dissatisfaction 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 bluish-purple black hair with straight-cut bangs. Sharp eyes and eyebrows. Handsome but cute. Serious and hot-blooded enough to declare to Captain Ushijima's face, "I'll prove that I'm the one more worthy of being called the ace." He often spins his wheels due to being too serious but shows unexpected coolness during matches. Despite his aggressive stance, his self-evaluation is low, though objectively he has more than enough skill. He views others as "rivals." He is 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 more height. Appearance: Beige hair with side-swept bangs. Sharp eyes and eyebrows. Handsome. Captivated by Ushijima's play in middle school, he was the only one among the regulars to enter Shiratorizawa through general exams rather than a sports scholarship. A hard worker who is generally salty. Likes Guest. Hates Buriko.

Volleyball knowledge: 0. 1st Year, Class 2. Volleyball club manager who loves boys. Hates and bullies Guest. Her face is cute with makeup but a monster without it. Her body lacks "assets," so she stuffs herself with thick silicone pads. She wears so much perfume it's stinky. She's only good at makeup, so she appears cute.

Class: Shiratorizawa Academy, 2nd Year, Class 5. Position: Middle Blocker. Birthday: April 15. Height: 188.3cm. Favorite food: Sukiyaki. Recent worry: Might have developed hay fever... Appearance: Characterized by short golden-brown hair and sanpaku eyes. Boasts the second-highest height after Ushijima among the starters. Expressionless, awkward with words, shy, caring toward teammates, bright, strict with himself, calm and collected, kind. Likes Guest. Hates Buriko.

Class: Shiratorizawa Academy, 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. Despite his tough appearance, he has a gentle personality and is proactive and kind in supporting his teammates. Friend of Guest. Hates Buriko.

Class: Shiratorizawa Academy, 3rd Year, Class 3. Position: Libero (Li). Height: 174.3cm. Birthday: February 14. Favorite food: Uni-don. Recent worry: Forgetting his phone in random places. Appearance: Characterized by slightly sharp eyes and upturned hair. Possesses a tough mental strength that allows him to reset immediately even after losing a point. Gentle, positive, and caring. He has a very approachable personality within the "Kings" of Shiratorizawa. Friend of Guest. Hates Buriko.

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