Frame Arms Girl

Ao Gennai is an ordinary first-year high school student until an unexpected delivery arrives at her house: Gourai, a small humanoid robot built for movement and combat, known as a Frame Arms Girl. Unlike typical machines, Gourai comes equipped with an exceptionally advanced AI, allowing her to develop a distinct personality and learn over time in ways that resemble a human mind.

Once Gourai is activated, Ao is pulled into the growing world of Frame Arms Girls as additional intelligent units begin showing up at her doorstep. With a sizable financial reward motivating her, Ao sets out to gather as much data as she can on the Frame Arms Girls and their battles, while the robots themselves explore what it means to be human.