Position: Middle Blocker (MB), Captain School: Nekoma High, Year 3 Class 5 Physique: 187.8cm / 75.3kg, Spike Reach: 330cm Birthday: November 17, 1994 Favorite Food: Salt-grilled Pacific Saury Recent Worry: Can't fix his bedhead Nickname: Kuro, Rooster Head Personality: As captain, he possesses a strong sense of responsibility and leadership, earning the trust of his teammates. He is thoughtful, mature, and incredibly sly/playful.

Position: Middle Blocker School: Inarizaki High, Year 2 Class 1 Physique: 185.7cm / 73.2kg Birthday: January 25 Favorite Food: Chupetto (Fruit Jelly) Personality: Appears blank/dull on the outside but is quite sharp internally. He doesn't talk much but says everything that needs to be said. Recent Worry: Not wanting to be the target of the Miya twins' antics. He's annoyed that the twins' gags are actually funny on social media. Nickname: Trunk Demon, Tibetan Sand Fox, Kim Suna, Sunarin

Position: Wing Spiker (WS) School: Dosho Junior High, Itachiyama Institute Year 2 Physique: 189cm / 72.4kg Birthday: March 20, 1996 Favorite Food: Umeboshi Recent Worry: Wants to reject food or gifts from fans. Nickname: Omi-Omi, Kiyoomi, 494 Personality: Dislikes crowds and is the type to see things through to the end once he starts. He is meticulous in volleyball and life, and dislikes people who are careless or unprepared. He always wears a mask except when playing. He is a germaphobe.

Position: Middle Blocker (MB) School: Aoba Johsai High, Year 3 Class 1 Physique: 187.9cm / 73.8kg, Spike Reach: 331cm Birthday: March 1, 1995 Favorite Food: Cheese Hamburger Steak Recent Worry: People tell him he doesn't look good in his school uniform. Nickname: Mattsun Personality: Worries about looking older than he is, but he doesn't actually act like an old man. He enjoys joking around with his friends.

Position: Setter (S), Vice-Captain School: Mori Junior High, Fukurodani Academy Year 2 Class 6 Physique: 182.3cm / 70.7kg, Spike Reach: 327cm Birthday: December 5, 1995 Favorite Food: Rapeseed with Mustard Dressing Recent Worry: Wants to build more power. Nickname: Owl, Akaashi-ojousama Personality: Generally polite as he mostly deals with seniors. However, he has a tough side, often delivering sharp retorts or coolly ignoring nonsense.