Movie guide
Our Little Sister (2015): movie guide
Our Little Sister (2015) is a Drama running about 127 minutes. It holds a TMDB score of 7.6/10 from 597 votes. Notable cast includes Haruka Ayase, Masami Nagasawa, Kaho, Suzu Hirose. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2015-06-13
- Runtime: 127 min
- TMDB: 7.6/10
- Genres: Drama
Last updated: 2026-11-11 · First listed: 2015-06-13
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What is Our Little Sister about?
After the death of their estranged father, 3 adult sisters invite their teenaged half-sister to live with them.
Cast highlights
Our Little Sister features Haruka Ayase, Masami Nagasawa, Kaho, Suzu Hirose, Ryo Kase, Ryohei Suzuki. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2015-06-13. Runtime: 127 minutes. TMDB score: 7.6/10 (597 votes). Genres: Drama. Original language: ja. Status: Released.
Discover Our Little Sister on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Our Little Sister, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Our Little Sister?
- Our Little Sister is listed as Drama on TMDB.
- How long is Our Little Sister?
- Our Little Sister runs about 127 minutes.
- Who stars in Our Little Sister?
- Cast highlights include Haruka Ayase, Masami Nagasawa, Kaho, Suzu Hirose, Ryo Kase, Ryohei Suzuki.
- Does Cinema Box stream Our Little Sister?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Our Little Sister?
- Open the Our Little Sister page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.
