

21 Year Old Seung Ha's Secret Diary
2021, Korean.
A sexual film that revealed the activities of Seungha, who made her debut as an adult film actress after working as an idol singer.
- Runtime
- 1h 32m
- Post-credits
- None listed
- Language
- Korean
- Rated
- Check local
Start now and it ends at ….
Too new to call
Not enough people have rated it yet for a verdict.
Seen it? Give your verdict.
Saved privately on this device.
Where to watch 21 Year Old Seung Ha's Secret Diary
21 Year Old Seung Ha's Secret Diary isn’t streaming on any OTT platform in India yet; it released on 8 March 2021.
No streaming listings yet. Search JustWatch.
Details
- Released
- 8 March 2021
- Original title
- 21살 승하의 아이돌 비밀일기
- Country
- South Korea
Check ratings elsewhere
News & fan talk
If you liked 21 Year Old Seung Ha's Secret Diary

Hot Girls Wanted
2015 · 6.1/10
Popcorn FlickRecommended by TMDB viewers

Orgasm Inc: The Story of OneTaste
2022 · 6.1/10
Popcorn FlickRecommended by TMDB viewers

Girl Model
2011 · 6.5/10
Popcorn FlickRecommended by TMDB viewers

X-Rated 2: The Greatest Adult Stars of All Time
2016 · 6.8/10
Popcorn FlickRecommended by TMDB viewers

X-Rated: The Greatest Adult Movies of All Time
2015 · 6.4/10
Popcorn FlickRecommended by TMDB viewers

As I Was Moving Ahead Occasionally I Saw Brief Glimpses of Beauty
2000 · 7.8/10
Worth the HypeRecommended by TMDB viewers

Avatar: The Deep Dive - A Special Edition of 20/20
2022 · 7.2/10
Worth the HypeRecommended by TMDB viewers

Mea Maxima Culpa: Silence in the House of God
2012 · 7.3/10
Worth the HypeRecommended by TMDB viewers

Matangi / Maya / M.I.A.
2018 · 7.5/10
Worth the HypeRecommended by TMDB viewers

42 Up
1999 · 7.6/10
Worth the HypeRecommended by TMDB viewers
21 Year Old Seung Ha's Secret Diary: quick answers
Is 21 Year Old Seung Ha's Secret Diary worth watching?
21 Year Old Seung Ha's Secret Diary doesn’t have enough ratings for a verdict yet.
How long is 21 Year Old Seung Ha's Secret Diary?
21 Year Old Seung Ha's Secret Diary runs 92 minutes (1h 32m).
Does 21 Year Old Seung Ha's Secret Diary have a post-credits scene?
None is listed for 21 Year Old Seung Ha's Secret Diary. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
21 Year Old Seung Ha's Secret Diary parents guide: is it suitable for kids?
No age rating is listed for 21 Year Old Seung Ha's Secret Diary yet.
Which OTT platform is 21 Year Old Seung Ha's Secret Diary on?
21 Year Old Seung Ha's Secret Diary isn’t streaming on any OTT platform in India yet; it released on 8 March 2021. (Checked 13 November 2026.)
What movies are like 21 Year Old Seung Ha's Secret Diary?
If you liked 21 Year Old Seung Ha's Secret Diary, try Hot Girls Wanted, Orgasm Inc: The Story of OneTaste, Girl Model.