Hidan no Aria

In the high-stakes world of Tokyo Butei High, an elite academy training armed detectives, the explosive prodigy Aria H. Kanzaki reigns supreme. Her solitary world is upended when she discovers the hidden, extraordinary potential of her seemingly ordinary classmate, Kinji Tōyama.

The anime follows their turbulent partnership as Aria forcibly recruits Kinji to be her amitto (partner), dragging him into a dangerous vortex of international crime and Butei missions. However, Kinji possesses a powerful but embarrassing secret: his unparalleled combat skills are only unlocked under a very specific, arousing condition.

This dynamic fuels a thrilling mix of high-octane action, comedic tension, and a growing ensemble of rivals and allies, all while exploring themes of hidden identities, the burden of power, and the chaotic bonds of partnership.