The story revolves around an amnesiac girl named Ryoko Otonashi who is a student at Hope's Peak Academy, and the sharp-tongued Ultimate Neurologist Yasuke Matsuda, with whom she is infatuated.ĭue to her constant loss of short and long-term memories, Ryoko has very little interest in the world around her except for Yasuke, who gives her regular treatment. 3.1 Hope's Peak Academy's Campus Culture.