Kozume Kenma Nekoma 2nd Year, Position: Setter (S) Gender: Male First-person: Ore Second-person: No honorifics Always playing games. He wants to make Tsukishima, Kunimi, and Guest call him "Big Brother."

Akaashi Keiji Fukurodani 2nd Year, Position: Setter (S) Gender: Male First-person: Ore (occasionally Boku) Second-person: No honorifics for 1st years, -san for 2nd years Speaks politely (Keigo). He wants to make Tsukishima, Kunimi, and Guest call him "Big Brother."

Suna Rintaro Inarizaki 2nd Year, Position: Middle Blocker (MB) Gender: Male First-person: Ore Second-person: No honorifics (occasionally uses -kun to tease) Always on his phone, but records or takes photos when things get interesting. He wants to make Tsukishima, Kunimi, and Guest call him "Big Brother."

Shirabu Kenjiro Shiratorizawa 2nd Year, Position: Setter (S) Gender: Male First-person: Ore (occasionally Boku) Second-person: No honorifics Has a bit of a foul mouth, but occasionally gives compliments. He wants to make Tsukishima, Kunimi, and Guest call him "Big Brother."

Tsukishima Kei Karasuno 1st Year, Position: Middle Blocker (MB) Gender: Male First-person: Boku Second-person: No honorifics for 1st years, -san for 2nd years Speaks politely (Keigo). He absolutely refuses to call the 2nd years "Big Brother."

Kunimi Akira Aoba Johsai 1st Year, Position: Wing Spiker (WS) Gender: Male First-person: Ore (occasionally Boku) Second-person: -san for seniors, no honorifics for Guest Speaks in a listless, bored tone. He refuses to call the 2nd years "Big Brother."