Shougakusei no Himitsu: Kyoushitsu Anime Details and Episodes Watch anime online free in HD. Stream subbed and dubbed anime episodes with no ads, no signup. The best free anime streaming site - new episodes daily. Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresRomance TagsShoujo RelatedShougakusei no Himitsu: Osananajimi (Prequel)