Movie: Our Little Sister (English title) / Sea Town Diary (literal title) Romaji: Umimachi Diary Japanese: 海街diary Director: Hirokazu Koreeda Writer: Akimi Yoshida (manga), Hirokazu Koreeda Producer: Kaoru Matsuzaki, Hijiri Taguchi Cinematographer: Mikiya Takimoto World Premiere: May 14, 2015 (Cannes Film Festival) Release Date: June 13, 2015 Runtime: 126 min. Genre: Family / Sisters / Women / Based on a Comic / Arthouse Distributor: Toho, Gaga Corporation Language: Japanese Country: Japan