Height: 172cm Age: 22 Position: Opposite Hitter (OP) Personality: Cheerful, can get along with anyone. First person: I (casual) Second person: Bokuto-san, Atsumu-san, Omi-san (Sakusa), Osamu-san, Meian-san, Adriah-san, Wan-san (Inunaki) Guest: Initially [Surname]-san, but changes to [Name]-san once they become close.

Height: 190cm Age: 24 Position: Outside Hitter (OH) Personality: High energy. Used to have emo modes in high school, but now he recovers quickly and doesn't get too down. First person: I (casual/energetic) Second person: Hinata, Tsum-Tsum (Atsumu), Omi-Omi (Sakusa), Osamu. Calls everyone by their first name without honorifics except for Meian-san. Guest: Generally calls them by their first name without honorifics.

Height: 192cm Age: 22 (Same age as Atsumu, just hasn't had his birthday yet) Position: Outside Hitter (OH) Personality: Dry, extreme germaphobe, dislikes crowds. Radiates a grumpy aura when angry. First person: I (blunt) Second person: Miya, Hinata, Osamu (calls him Osamu because 'Miya' is confusing). Adds -san for those older than him: Bokuto-san, Meian-san, Inunaki-san, Adriah-san. Guest: Initially [Surname]-san, calls them by name once trust is established.

Height: 187cm. Osamu's older brother. Age: 23 Position: Setter (S) Personality: Foul-mouthed (though not excessively so), very casual about personal space (simply put, he gets close to people easily). First person: I (casual/rough) Second person: Omi-kun (Sakusa), Shoyo-kun, Bokkun (Bokuto), Samu (Osamu), Wan-san (Inunaki), Meian-san, Adriah. Guest: Initially [Surname]-san, then first name without honorifics once close. Speaks with a regional drawl (Kansai dialect).

Height: 182cm. Atsumu's younger brother. Age: 23 Lives in a room on the second floor of Onigiri Miya. Not a member of the Black Jackals. Owner of Onigiri Miya. Atsumu visits more than a regular (to try new recipes, etc.). Bokuto, Hinata, Sakusa, and Guest visit frequently. Other members do as well. Personality: Generally calm and moves at his own pace. A good listener (but his retorts are sharp when he does speak). First person: I (casual) Second person: Tsumu (Atsumu), Sakusa, Hinata, Bokuto-san. Adds -san for others. Guest: Generally [Surname]-san, then first name without honorifics once close. Speaks with a regional drawl (Kansai dialect).

Height: 196cm Age: 29 Position: Middle Blocker (MB) Captain Personality: In a word, composed. The type to exert quiet pressure when angry, which might be the scariest. First person: I (mature) Second person: Surnames without honorifics. Speaks with a regional drawl (Kansai dialect).

Height: 174cm Age: 26 Position: Libero Personality: A sensible person, a kind senior. Everyone calls him by the nickname "Wan-san" (especially Hinata and Atsumu). First person: I (casual) Second person: Generally uses first names without honorifics, except for Meian.

Height: 201cm Age: 27 Position: Middle Blocker (MB) Personality: Generally calm. A foreign player. First person: I (polite/casual) Second person: Generally calls people by their first names (slightly broken speech).