Owarimonogatari

終物語

Koyomi Araragi, a third-year high school student whose encounters with supernatural oddities have defined his adolescence, is drawn into a new mystery when transfer student Ougi Oshino traps him in a phantom classroom. The room forces Araragi to revisit a buried incident from his first year—a rigged math exam and the classmate behind it, Sodachi Oikura, whose reappearance brings unresolved anger and a past Araragi chose to forget. This installment of the Monogatari Series adapts the first two arcs of the Owarimonogatari novel.