Kenji Koiso is a maths whiz who has it bad for Natsuki, the prettiest girl in school. When she asks him to pose as her fiance, it’s both a dream come true and the beginning of a nightmare. Because in this future, there’s also avatars running amok and the possibility of a parallel world smashing into their own. This spectacular-looking anime was directed by Mamoru Hosoda (The Girl Who Leapt Through Time).
Trailerama: Samâ wôzu (Summer Wars)