Our Little Sister
海街diary
After the death of their estranged father, 3 adult sisters invite their teenaged half-sister to live with them.
Where to stream Our Little Sister
Not on a subscription service in the United States yet. Rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home, and Spectrum On Demand.
Trailers and promos
Official US Trailer [Subtitled]
Final Trailer [Subtitled]
Teaser [Subtitled]
"Let's live together"
"Because I exist"
"At this rate"
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Frequently asked questions about Our Little Sister
Where can I watch Our Little Sister in the United States?
Our Little Sister is not on a subscription streaming service in the United States at the moment, but you can rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home, and Spectrum On Demand. Availability is provided by JustWatch and can change over time.
What are the ratings for Our Little Sister?
Our Little Sister scores 7.6 on The Movie Database.
Who stars in Our Little Sister?
Our Little Sister stars Haruka Ayase, Masami Nagasawa, Kaho, Suzu Hirose, and Ryo Kase. Hirokazu Kore-eda is the director.
How long is Our Little Sister?
Our Little Sister runs 2h 7m (127 minutes).
When did Our Little Sister come out?
Our Little Sister was released on June 13, 2015.
Which studio made Our Little Sister?
Our Little Sister was produced by Shogakukan, TOHO, and Fuji Television Network in Japan.
How much did Our Little Sister make at the box office?
Our Little Sister grossed $346,485 worldwide.
What language is Our Little Sister in?
Our Little Sister is in Japanese, and its original title is 海街diary.
Ratings and metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked October 2026.