The manga series Aria the Scarlet Ammo began serialization in Shueisha's Jump Square magazine.
The anime adaptation of Aria the Scarlet Ammo premiered in Japan, introducing the series to a wider audience.
The spin-off anime series Aria the Scarlet Ammo AA premiered, expanding the franchise.
Aria Haze, the daughter of the legendary Butei, enrolls in Tokyo Butei High School to train as a Butei herself.
Aria crosses paths with Kinji Tohyama, a Butei who is unique because he has no special skills but exceptional combat ability, marking the start of their partnership.
Aria confronts the mysterious 'Red Ammo' which poses a significant threat in the city, showcasing her skills and determination.
Kinji is officially recognized as a member of the Butei squad, cementing his role as Aria's partner and a key operative.
A shadowy organization known as the Phantom Group starts causing chaos, leading to heightened missions for Butei.
Aria reveals her inherited ability linked to her left eye, which enhances her combat and detection skills.
A decisive battle between the Butei and the Phantom Group takes place at Tokyo Tower, resulting in a turning point in the ongoing conflict.
Following the battle, Kinji and Aria deepen their trust and teamwork, becoming the top duo in their class.
