Overview: Nanoha and Fate meet Hayate, and the TSAB realize that the Book of Darkness is going to kill her.
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First Air Date: Oct 02, 2004Last Air date: Jun 19, 2015Season: 4 SeasonEpisode: 64 EpisodeRuntime: 25 minutesQuality: HDIMDb: 7.70 / 10 by 15 usersPopularity: 111.53Language: Japanese