Kyoto, 2027. One day, Naomi meets a man who claims to be his future self and who reveals the incredible truth to him: his reality is nothing more than a virtual simulation of the past, which the adult Naomi has infiltrated to help his teenage version fall in love with Ruri and save her from a tragedy. But will the computer software allow the course of events to be changed?
He got his start in anime as Mamoru Hosoda's assistant director. He has directed series such as Erased and Sword Art Online, which he also adapted to feature length in 2017.