The movie directed by Seta Natsuki, is set at Kichijoji in the 1960s and 2017 where Hashimoto plays an university student staying at Kichijoji who happens to meet Haru (Nagano), a senior high school student who wants to find her late father's ex-girlfriend Sachiko (Ishibashi Shizuka). During the process, they meet Sachiko's grandson Tokio (Sometani) and go through Sachiko's relics to find a open-reel tape. Co-stars also include Morioka Ryu and Sano Shiro.
When asked about how to enjoy the movie, Hashimoto suggested that people can listen to the soundtrack first before coming to watch the movie. In that way, when they listen to the soundtrack again, they may develop new insights and views about the movie. Hashimoto also revealed that she had been to Kichijoji before but only became more familiar with the area and Inokashira Park after she took on this movie's role.
Sources: Nikkansports / Oricon