Quartet refers to an actual fighting test between two four-person groups and is a requirement for all the Year 1 students at Butei High. Akari forms a group with Shino, Raika and Kirin and trains to defeat their opponent, Urara Takachihos team.
aria-the-scarlet-ammo-aa-ep-4Aria the Scarlet Ammo AA Season 1 Episode 4
Aria the Scarlet Ammo AA Season 1 Episode 4
Quartet: Part 1
