Master of horror, Junji Ito's Dissolving Classroom now in a collector's package! "Dissolving Classroom is one of the strangest stories that Ito has ever created in his history as a horror mangaka, and considering the sheer amount of strange stories that he has formed in the past, this is really saying something." - comicbook.com. A pair of twisted siblings-Yuuma, a young man obsessed with the devil, and Chizumi, the worst little sister in recorded history-cause all sorts of tragic and terrifying things to happen wherever they go. A horror story that will shock you with a literal interpretation of the ills that plague modern society.