Overview: Someone or something is following Saki and Satoru as they glide down the river discussing what has happened.
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First Air Date: Sep 29, 2012Last Air date: Mar 23, 2013Season: 1 SeasonEpisode: 25 EpisodeRuntime: 25 minutesQuality: HDIMDb: 7.90 / 10 by 95 usersPopularity: 32.323Language: Japanese