Dear Summer Sister poster
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Dear Summer Sister

5.219721h 36mMovieDrama

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,…

Where to watch

Not available in United States
Streaming in 1 other country

Dear Summer Sister isn't on any streaming service in United States right now, but it's available in Japan. Streaming rights are licensed per country.

Cast · Directed by Nagisa Ōshima

More from Hiromi Kurita · Lead actress

More from Hōsei Komatsu · Co-star actor

More from Nagisa Ōshima · Director

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Dear Summer Sister — streaming FAQ

Which OTT platform streams Dear Summer Sister?

Dear Summer Sister isn't on any streaming service in United States yet, but it's available in Japan. Streaming rights differ by country — switch your country in the header to see where.

Is Dear Summer Sister on Netflix?

No, Dear Summer Sister is not on Netflix in United States as of November 2026.

Is Dear Summer Sister on Amazon Prime Video?

No, Dear Summer Sister isn't on Amazon Prime Video in United States right now.

Where can I watch Dear Summer Sister for free?

Dear Summer Sister isn't streaming in United States yet, so there's no way to watch it free at the moment.