Planetarian: Chiisana Hoshi no Yume

It is thirty years after the failure of the Space Colonization Program. Humanity is nearly extinct. A perpetual and deadly Rain falls on the Earth. Men known as "Junkers" plunder goods and artifacts from the ruins of civilization. One such Junker sneaks alone into the most dangerous of all ruins—a "Sarcophagus City." In the center of this dead city, he discovers a pre-War planetarium. And as he enters he is greeted by Hoshino Yumemi, a companion robot. Without a single shred of doubt, she assumes he is the first customer she's had in 30 years. She attempts to show him the stars at once, but the planetarium projector is broken. Unable to make heads or tails of her conversation, he ends up agreeing to try and repair the projector... (Source: Steam)

Type: ONA
Rating: PG-13 - Teens 13 or older
Season: summer 2016
Status: Finished Airing
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Tags: sci fi sci-fi science fiction fantasy female protagonist mecha robots police male protagonist tragedy earth android androids future non-human protagonists based on a visual novel drama visual novel half-length episodes artificial intelligence melancholy post apocalypse post-apocalyptic robot disaster dystopia astronomy anti war