Super Lovers

Haru travels to Canada after his mother claims to be seriously ill, only to discover that she wants his help caring for Ren, a withdrawn child she has adopted. During their summer together, Haru gradually earns the boy's trust and promises him a future place in his life in Japan.

An accident subsequently erases Haru's memories of that summer. Years later, Ren arrives in Tokyo expecting a promise to be kept by someone who cannot remember making it. Living together forces the family to confront grief, misunderstandings and the damage caused by their separation as they try to rebuild a connection on unequal memories.