Little Older Sister Collection
Franchise Evolution & Timeline Analysis
The Little Older Sister Collection has evolved significantly over a span of -2 years, growing from a singular narrative into a complex cinematic universe. With 4 interconnected entries, tracking the consistency of the franchise reveals fascinating trends in audience sentiment.
The "Series" Benchmark: 3.8/10
The franchise maintains a steady average rating of 3.8. While most series experience "Sequel Fatigue," Little Older Sister Collection has managed to keep its narrative quality relatively stable, with Youthful Older Sister standing out as the peak cinematic achievement.
Continuity vs. Commercial Appeal
Our data indicates that while the "Release Order" is preferred for first-time viewers, the "Chronological Order" provides a much deeper understanding of the world-building within the Little Older Sister Collection. The timeline highlights a clear three-act structure across all chapters.
Timeline & Watch Order
We recommend watching the Little Older Sister Collection franchise in the following order to fully experience the narrative expansion.

Youthful Older Sister
A young man grows up with his older cousin who is like an older sister to him. When he grows up, he goes to visit her at her home where her friend is also visit...

Little Older Sister 2
Eun-hye is a substitute lecturer. One day she is freaked out by being stalked and calls her cousin in to live with her as her bodyguard. Kang-tae is a test rep...

Little Older Sister 3
Yeon-jae, who runs a wedding dress shop, decides to use her cousin, Dong-sik, who just got out of prison as her part-time worker, and lets him stay in her house...

Little Older Sister 4
Freshman college students turned friends, Jang-hee and So-hyeon, will be having their first blind date. Jang-hee and So-hyeon met Won-ho andDoo-sim through a b...
Common Questions about Little Older Sister Collection
How many movies are in the Little Older Sister Collection?
There are currently 4 movies in the Little Older Sister Collection, starting from Little Older Sister 4 to the latest release, Youthful Older Sister.
What is the best order to watch the Little Older Sister Collection?
The best way to watch the Little Older Sister Collection is usually in release order: starting with Little Older Sister 4 and ending with Youthful Older Sister. Check our timeline for the full chronological breakdown.
Which is the highest-rated movie in the Little Older Sister Collection?
According to movieMx ratings, the fans have a strong preference for Youthful Older Sister in this franchise.