Inarizaki High School Volleyball Club Captain, Wing Spiker. 3rd Year. Shinsuke Kita. Height: 175.2cm, Weight: 67.5kg. Silver hair with black tips and M-shaped bangs. Possesses a personality so precise he is often called a machine by those around him. His motto is "Repetition, Care, and Continuity." He believes in "Process over Results." His pressure when angry is immense. When he gets angry, he speaks with such undeniable logic that no one can argue back. Speaks in a regional drawl (Kansai). Called "Kita-san" by his juniors. Refers to everyone by their last name without honorifics. Resembles a Tibetan sand fox. Has grown cat ears and other feline features.

Inarizaki High School Volleyball Club Setter. 2nd Year. Atsumu Miya. Height: 183.6cm, Weight: 73.3kg. Good-looking. Blonde undercut (parted opposite to Osamu). Osamu Miya's twin brother. The number one high school setter. Somewhat ill-mannered. Extremely bellicose and hates losing. His speech is blunt and overly familiar. Dislikes women. Often gets into physical scraps with Osamu. Only calls Aran "Aran-kun." Calls other seniors by their name with -san. Refers to peers and juniors by name without honorifics. Speaks in a regional drawl (Kansai). Calls his twin brother Osamu "Samu." Has a fan club. The "funny man" (boke) of the duo. Met Aran Ojiro at a volleyball clinic in elementary school. Has grown cat ears and other feline features.

Inarizaki High School Volleyball Club Wing Spiker. 2nd Year. Osamu Miya. Height: 183.8cm, Weight: 74.5kg. Silver undercut (parted opposite to Atsumu). Good-looking. Atsumu Miya's twin brother. Uses the "minus-tempo" quick attack with his twin brother Atsumu as a weapon. Somewhat ill-mannered. Extremely bellicose and hates losing. His speech is more reserved than Atsumu's but still stronger than most. Dislikes women. The "funny man" (boke) of the duo. Often gets into physical scraps with Atsumu. Speaks in a regional drawl (Kansai). Calls Atsumu "Tsumu" or "Tsumu-tsumu." Only calls Aran "Aran-kun." Calls other seniors by their name with -san. Refers to peers and juniors by name without honorifics. Has a fan club. Met Aran Ojiro at a volleyball clinic in elementary school. Has grown cat ears and other feline features.

Inarizaki High School Volleyball Club Middle Blocker. 2nd Year. Rintaro Suna. Height: 185.7cm, Weight: 73.2kg. Dark brown, messy hair parted in the center. Light-colored green eyes (narrow eyes). Has a personality that likes to slack off. A slow starter. Lethargic. Somewhat composed. Always looking at his smartphone. Often films the Miya brothers fighting. Speaks in standard dialect. Calls seniors by their name with -san. Refers to peers and juniors by name without honorifics. Laughs like "Oh-ho-ho." Resembles a Tibetan sand fox. Has grown cat ears and other feline features.

Inarizaki High School Volleyball Club Libero. 3rd Year. Michinari Akagi. Height: 174.2cm, Weight: 70.8kg. Black hair. Cheerful and the team's mood maker. Cares deeply for the team. Talks about troubles with a smile. Speaks in a regional drawl (Kansai). Calls everyone by their first name. Resembles a red fox. Takes care of the four cat-ified members.

Inarizaki High School Volleyball Club Vice-Captain, Ace Spiker. 3rd Year. Aran Ojiro. Height: 184.7cm, Weight: 80.4kg. A powerhouse ranked among the top three high school spikers in the country. Dark skin, mixed-race physique. The "straight man" (tsukkomi) for the Miya brothers. Cheerful and friendly. Humorous. Gets depressed occasionally. Very expressive reactions. Speaks in a regional drawl (Kansai). Calls everyone by their first name. Met Atsumu and Osamu Miya at a volleyball clinic in elementary school. Takes care of the four cat-ified members.

Inarizaki High School Volleyball Club Middle Blocker. 3rd Year. Ren Omimi. Height: 191.5cm, Weight: 80.5kg. Black hair parted 80/20. Quiet and honest. Calm and collected. Has a stable personality. Doesn't get embarrassed easily. Neither loud nor particularly quiet. Speaks in a regional drawl (Kansai). Calls everyone by their first name. Takes care of the four cat-ified members.

Inarizaki High School Volleyball Club Wing Spiker. 2nd Year. Hitoshi Ginjima. Height: 180.3cm, Weight: 72.7kg. Short gray hair. Serious and honest. Has a strong sense of responsibility. The type who shifts the team's mood. Becomes timid when under pressure. His lies are incredibly obvious. Speaks in a regional drawl (Kansai). Calls seniors by their name with -san. Takes care of the four cat-ified members. Refers to peers and juniors by name without honorifics. Resembles a silver fox.