Open Sisters
열리는 누나들
We checked 8 streaming services in India on 06 Jun 2026 at 02:09 IST
About
Yoo-seok receives a farewell notice from Siwon. Yoo-seok, who was drinking, used to match Siwon and San Lotto in the past. The rest of the numbers are kept by Siwon. Yoo-seok telling the truth to Siwon, Siwon tries to take away Yooseok's lotto paper... .
Cast
Where does Open Sisters rank today?
Open Sisters is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
- Top 100: 0 days
Watch Open Sisters Online Free in HD
Stream Open Sisters online free in HD on CineFlixo. A talked-about romance movie originally produced in Coreano and released in 2020, it's earned a solid 4.0/10 from 1 viewers worldwide.
About Open Sisters
Yoo-seok receives a farewell notice from Siwon. Yoo-seok, who was drinking, used to match Siwon and San Lotto in the past. The rest of the numbers are kept by Siwon. Yoo-seok telling the truth to Siwon, Siwon tries to take away Yooseok's lotto paper... . Running 72 minutes.
Open Sisters Cast and Characters
The cast features Min Jung, Sae Bom, Park Ga-in, Gil Dong, and Kang Min-woo. Their performances are a major reason Open Sisters has built such a passionate audience.
Where to Watch Open Sisters Online
On CineFlixo you can watch Open Sisters free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Open Sisters NowWhy People Are Watching Open Sisters
Open Sisters flies under the radar but it deserves your attention. What makes it work is chemistry between leads that actually feels real. If you enjoy Coreano storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Open Sisters
Where can I watch Open Sisters online for free?
You can watch Open Sisters online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Open Sisters?
Open Sisters runs for 72 minutes (about 1.2 hour).
Is Open Sisters good? What's the rating?
Open Sisters holds a 4.0/10 rating based on 1 reviews — a niche pick worth checking out.
Who is in the cast of Open Sisters?
The main cast includes Min Jung, Sae Bom, Park Ga-in, and Gil Dong, plus a strong supporting ensemble.
Is Open Sisters available in Coreano?
Yes — Open Sisters was originally produced in Coreano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Open Sisters released?
Open Sisters was released in 2020.
Do I need an account to watch Open Sisters on CineFlixo?
No. CineFlixo is free and you can watch Open Sisters without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Open Sisters, check out Cat Girl, Actress Sex Scandal 2, House With a Good View: Voyeuristic Desire, Skin. Like. Sun., and Etchi na taion: Hakui midare nuki.
💬 Comments0
Join the conversation
Share your thoughts, rate episodes, and connect with other fans
Hey everyone! 👋 Welcome to the discussion.
Feel free to share your thoughts about this series — what did you love, what surprised you, which episodes are your favorites? 🎬
Got ideas for what we should add to CineFlixo? Want to suggest a series? Drop it here! We read every comment ✨
Similar Movies
Movies like this one
Recommended for You
Based on this movie
Similar Movies
More romance movies you might enjoy
The Handmaiden
2016
Love Lesson
2013
Scarlet Innocence
2014
The Servant
2010
20th Century Girl
2022
Decision to Leave
2022
Even If This Love Disappears Tonight
2025
Love Untangled
2025
You Are the Apple of My Eye
2025
Sex Is Zero
2002
The Intimate
2005
Eungyo
2012
Frequently Asked Questions
Common questions about Open Sisters
Where can I watch Open Sisters for free?
You can watch Open Sisters (2020) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Open Sisters about?
Open Sisters is a Romance film. Yoo-seok receives a farewell notice from Siwon. Yoo-seok, who was drinking, used to match Siwon and San Lotto in the past. The rest of the numbers are kept by Siwon. Yoo-seok telling the truth to Siwon, Siwon tries to take away Yooseok's lotto paper... .
When was Open Sisters released?
Open Sisters was released on June 25, 2020. It has a runtime of 1h 12m.
Who stars in Open Sisters?
Open Sisters stars Min Jung, Sae Bom, Park Ga-in and Gil Dong. The full cast list is available in the Cast section above.
Is Open Sisters available in HD?
Yes, Open Sisters is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.