Overview: With Koharu still missing, Kakeru returns to the surface to find her and his father. Meanwhile, Akito and Nanami prepare to reveal their secret to a member of the ship.
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First Air Date: Jan 07, 2016Last Air date: Mar 31, 2016Season: 1 SeasonEpisode: 12 EpisodeRuntime: 24 minutesQuality: HDIMDb: 5.60 / 10 by 12 usersPopularity: 12.497Language: Japanese