Overview: An OVA bundled with the special edition of the fifth manga volume.
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First Air Date: Jan 06, 2014Last Air date: May 26, 2014Season: 1 SeasonEpisode: 21 EpisodeRuntime: 7 minutesQuality: HDIMDb: 7.40 / 10 by 54 usersPopularity: 40.637Language: Japanese