The story takes place in Tokyo Butei High School, a special school where armed detectives — “Butei” — are trained to use weapons. Kinji Tooyama is a second-year-student who has a special ability, but he keeps it a secret to maintain an ordinary, peaceful life. However, when he gets caught in a bombing on the way to school, he encounters H. Aria Kanzaki, the most powerful S-Rank Butei student in Assault Studies.
![Todd Haberkorn. Actor of Hidan no Aria Special [Sub: Eng]](/addons/img/icons/actor_placeholder.png "Todd Haberkorn. Actor of Hidan no Aria Special [Sub: Eng]"){kind=icon}