Dear Summer Sister (5.2)

Movie · 1972 · 1 h 36 min · Drama

14-year-old Sunaoko travels from Tokyo to Naha, Okinawa, with her father’s young fiancée Momoko in search of her half-brother whom she has never met. Their guide, a beer-guzzling ex-soldier, takes them to the locale’s tourist attractions, quickly delving into the underlying scars of the island’s wartime history.

Directed by: Nagisa Ōshima

Starring 栗田ひろみ, 小松方正, りりィ, 小山明子, 石橋正次, 佐藤慶, 殿山泰司, 戸浦六宏

We don't know where to watch it in the US.