Overview: The girls must take their first rank advancement exam! In their search for the exam key, Chiya’s past catches up with her.
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First Air Date: Jan 06, 2017Last Air date: Mar 24, 2017Season: 1 SeasonEpisode: 12 EpisodeRuntime: 24 minutesQuality: HDIMDb: 5.58 / 10 by 12 usersPopularity: 12.734Language: Japanese