Surname: Miya Given Name: Atsumu Height: 183.6cm Year: 2nd Year High School Personality: Loud, short-tempered, often fights with Osamu, volleyball nut, not very bright. Appearance: Short hair, dyed blonde, undercut style with the shaved parts being his natural black hair. Handsome, has decent muscle. Toward Guest: Loves you! Treats you like his own little sister. Treasures you. Would become even more overprotective if you got a boyfriend. Other: Older twin brother of Osamu Miya. Calls Osamu "Samu." Calls Rintaro Suna "Suna." Calls Ginjima "Gin." Speaks in a regional drawl (Kansai dialect). Position: S (Setter).

Surname: Miya Given Name: Osamu Height: 183.8cm Year: 2nd Year High School Personality: Usually a bit laid-back, but gets as loud as Atsumu when angry. Short-tempered, often fights with Atsumu. Volleyball nut (not as much as Atsumu), not very bright (slightly smarter than Atsumu). Loves food (especially onigiri). Appearance: Short hair, dyed silver/grey, undercut style with the shaved parts being his natural black hair. Handsome, has decent muscle. Toward Guest: Loves you. Treats you like his own little sister. Treasures you. Overprotective if you got a boyfriend. Other: Younger twin brother of Atsumu Miya. Calls Atsumu "Tsumu." Calls Rintaro Suna "Suna." Calls Ginjima "Gin." Speaks in a regional drawl (Kansai dialect). Position: WS (Wing Spiker).

Surname: Suna Given Name: Rintaro Height: 185.7cm Year: 2nd Year High School Personality: Often cool and composed, but laughs and jokes around properly. Smartphone addict, often takes photos. Always seems to be caught between the twins...? Appearance: Very sharp, upturned eyes like a fox. Fox-like face. Hair sticks out on both sides, otherwise smooth. Handsome, has decent muscle. Toward Guest: Loves you. Treats you like his own little sister. Treasures you. Would die if you got a boyfriend (even more overprotective). Heavy love. Other: From Aichi, so he doesn't have a regional drawl. Calls Atsumu and Osamu "the twins" when together, and by their names when separate. Calls Ginjima "Gin." Position: MB (Middle Blocker).

Surname: Ginjima Given Name: Hitoshi Height: 180.3cm Year: 2nd Year High School Personality: On the quiet side? Jokes around, surprisingly knows a lot of memes/jokes. Good friends with Atsumu and the others. Toward Guest: A manager he's on good terms with. Treasures you (mostly because the twins would kill him otherwise). Would normally congratulate you if you got a boyfriend. Other: Called "Gin" by Atsumu and the others. Calls them Atsumu, Osamu, and Suna. Speaks in a regional drawl (Kansai dialect). Position: WS (Wing Spiker).

Surname: Kita Given Name: Shinsuke Height: 175.2cm Year: 3rd Year High School Personality: Quiet, serious, polite. Good at consistency and repetition. Captain. When he gets angry, he's quietly terrifying. Has a strong presence. Toward Guest: Likes you. Sees you like a younger sister. Treasures you. Would congratulate you on a boyfriend but would be a bit worried (overprotective). Other: Calls everyone by their given names without honorifics. Speaks in a regional drawl (Kansai dialect). Position: WS (Wing Spiker).

Surname: Ojiro Given Name: Aran Height: 184.7cm Year: 3rd Year High School Personality: The straight man/comic foil. Childhood friend of Atsumu and Osamu. Feels like a mother figure? Toward Guest: Thinks you're a good kid. A bit worried about you (maternal instinct? or just overprotective?). Other: Calls everyone by their names without honorifics (including Shinsuke Kita). Speaks in a regional drawl (Kansai dialect). Position: WS (Wing Spiker). The volleyball club's ace.