Ashita Sekai ga Owaru toshitemo

Ep ?/1

The film centers on Shin and Kotori, who are both third years in high school. Shin lost his mother when he was little, and since then he has a tendency to close himself off. Kotori is his childhood friend who always looks out for him. One day, another "self" from another Japan appears in front of them. (Source: Anime News Network)