BD&DVD各卷收录的特典动画短篇，共6话，收录TV版未播放的一些场景画面。 卷数BD&DVD发售日 12015年3月27日 22015年4月24日 32015年5月29日 42015年6月26日 52015年7月31日 62015年8月28日
遇播放卡顿或无法播放时，可切换线路播放
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