Movie

Sister's Diary

★ 7.7(3)20201h 17m

Sister's Diary isn't available to stream, rent or buy in Mexico right now. Availability changes often, so check back soon. Availability checked 20 June 2026.

Where to watch Sister's Diary

🇲🇽 Mexico

No streaming, rental or purchase options are listed in Mexico right now. Availability changes often — try switching your region in the header.

Good to know

Director: Kim Tae-soo
Release date: 2020-02-20
Runtime: 1h 17m
Language: Korean
Status: Released
Country: South Korea

Sister's Diary — trailer

About Sister's Diary

Sister's Diary is a 2020 movie in the Romance genre, directed by Kim Tae-soo, starring Lee Sul-ah, Kim Ji-ah and Park Do-jin. It has a runtime of 1 hour 17 minutes. It holds an average rating of 7.7/10 from 3 viewers. Below you can see where to watch Sister's Diary in Mexico — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

Ga-eun and Su-ho grew up like brothers and sisters. However, Su-ho never showed that he likes Ga-eun ever since they were young. One day, Suho accidentally found Ga-eun's diary and found out that she also likes him. Su-ho reveals his feelings to Ga-eun. Ga-eun is not his real sibling, but to protect their parents, she rejects him...

Cast

Lee Sul-ah

Kim Ji-ah

Park Do-jin

Gil Dong

Themes & keywords

softcore

Frequently asked questions

Where can I watch Sister's Diary in Mexico?+

Sister's Diary is not currently listed on any streaming, rental or purchase service in Mexico. Availability changes often, so check back or switch your region.

Is Sister's Diary on Netflix?+

Sister's Diary is not on Netflix in Mexico right now.

How long is Sister's Diary?+

Sister's Diary has a runtime of 1 hour 17 minutes (77 minutes).

Who stars in Sister's Diary?+

Sister's Diary stars Lee Sul-ah, Kim Ji-ah, Park Do-jin and Gil Dong.

When did Sister's Diary come out?+

Sister's Diary is a 2020 movie directed by Kim Tae-soo.

What genre is Sister's Diary?+

Sister's Diary is Romance film.

Who directed Sister's Diary?+

Sister's Diary was directed by Kim Tae-soo.