Anime Prison School wo Tsukutta Otoko-tachi Anime Details and Episodes Hanamura's manga charts how the anime Prison School came together under the helm of director "Crazy Boy" Tsutomu Mizushima, and shows the production… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedScore68/100SourceOriginalCountryJapan Comedy Seinen Prison School (Parent Story)