In the middle of Tokyo's urban jungle, there is an old and shabby old house, where the Shibata family of five lives crampedly. A man named Aji (Lily Franky) who works as a temporary worker at the construction site often takes his son Shota (Jiu Kairi) to the supermarket to steal daily necessities. On this day, they met a four-year-old girl named Yuri (Sasaki Miyu) who was alone outdoors on the way home. His wife Nobuyo (Ando Sakura) initially strongly advocated sending the girl back to her parents, but when she saw the situation of the girl's original family, she felt sympathetic. Originally, the Shibata family relied on the pension of the old grandmother Hatsue (Kirin Kiki) to make ends meet, and now there is one more person, which is naturally more difficult. Including Nobuyo's sister Aki (Matsuoka Moyu), although the family wanders on the edge of poverty and illegality, the deep fetters bind them together tightly, so that their hearts will not go cold with the cold city... This film won the Palme d'Or at the 71st Cannes Film Festival