Based on the manga of the same name, the film will revolve around Yuki, a boy who wants to become friends with a girl named Kaori. However, she declines his friendship by revealing that her memories about friends will disappear in a week. Even so, Yuki is determined to become Kaori's friend.
Principal photography of the film starter last December. The film is directed by Shosuke Murakami (live-action Barefoot Gen, Water Boys) and is written by Yoko Izumisawa (GARO -Goldstorm- Shou). The film is set for a February 2017 release in Japan.
[Source: Anime News Network]