Story
ONA by Gekigadan — Summer 2019, 1 episodes, Finished.
Set on a floating island called Atlantis, the story follows a captured girl named Luna and her would-be rescuer Cyan. Not everything is a simple as it appears thanks to a mysterious enemy and the robot Gekiga-go. (Source: Goboiano) Note: A 15 minute film, homage to GAINAX works, produced by Gekigadan, a group of 30 college students from Kyoto.
Synopsis via AniList (English).
Trailer
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