Tateno Kanako

Sometime in the distant future, humanity has managed to survive, but only in isolated cities and through the use of cloning and robotic servants called Autoraves. Life in the cities is strictly controlled by management dedicated to preserving their 'utopian' way of life. But something is causing the Autoraves to become independent and is driving them to seek to escape the city…

Subaru is a young girl who discovers that her best friend Aoi is part of magical group trying to gather engine fragments so that a little being from Pleiades star system can return to his home. Subaru considers joining them as she was chosen by the Pleiadian, president of this afterschool club. Source: MAL