10 Best K-Dramas for It's a Sin Fans

Same emotional DNA. Different language. These Korean, Chinese & Japanese dramas share the exact Drama and Historical energy that makes It's a Sin so addictive.

2021 Drama Historical
See all recommendations for It's a Sin →
1
New Life Begins poster

New Life Begins

24%
C-Drama 40 eps Youku Romance Historical Comedy
Arranged Marriage Marriage Of Convenience Lazy Husband Reforming
Why you'll love this

Both are built around a friendship that becomes the emotional anchor of everything else. Same warm energy throughout.

Li Wei travels to a distant kingdom to marry a man she's never met — one of six Li Ying's sons, allocated by lottery. The catch: the sixth son, Yin Zheng, is a lazy outcast her family was trying to of…

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Netflix
2
Sungkyunkwan Scandal poster

Sungkyunkwan Scandal

23%
K-Drama 20 eps KBS Romance Historical Comedy
Gender Bender Hidden Identity Bromance
Why you'll love this

Both are built around a friendship that becomes the emotional anchor of everything else.

A woman disguises herself as a man to attend an elite Joseon academy and gets caught in political intrigue and romance.

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Prime Video▶ Viki▶ Kocowa
3
Welcome to Waikiki poster

Welcome to Waikiki

23%
K-Drama 20 eps JTBC Comedy Romance Drama
Bromance Found Family Comedy Chaos
Why you'll love this

If you loved It's a Sin's ragtag group of people who slowly become each other's whole world, Welcome to Waikiki delivers exactly that. At its core, it's about a friendship that becomes the emotional anchor of everything else. Same warm energy throughout.

Three struggling filmmakers running a guesthouse have their lives turned upside down when a baby is left at their door.

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Viki▶ Kocowa
4
Bossam: Steal the Fate poster

Bossam: Steal the Fate

23%
K-Drama 20 eps MBN / TV Chosun Historical Romance Comedy
Accidental Kidnap Romance Fish Out Of Water Royal Disguise
Why you'll love this

If you loved It's a Sin's ragtag group of people who slowly become each other's whole world, Bossam: Steal the Fate delivers exactly that.

In the Joseon era, a widower with a troubled past makes his living by kidnapping widows for wealthy clients — a practice called "bossam." He accidentally kidnaps a royal princess who had fled an arran…

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Prime Video▶ Viki
5
The Forbidden Marriage poster

The Forbidden Marriage

23%
K-Drama 16 eps MBC Historical Romance Comedy
Historical Romance Fake Identity King Commoner Romance
Why you'll love this

Both are built around grief handled honestly enough to make you feel it.

In Joseon Korea, a grieving king who has banned all marriage after his queen's death falls for a clever con artist who claims to share his late queen's mysterious affliction.

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Viki▶ Kocowa
6

Rookie Historian Goo Hae-ryung

22%
K-Drama 40 eps MBC Historical Romance Comedy
Slow Burn First Female Lead Secret Identity
Why you'll love this

Same warm energy throughout.

Goo Hae-ryung becomes one of the first female royal historians in Joseon — a role so scandalous that the king's advisors lose their minds over it. She's assigned to chronicle the reclusive prince who …

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Netflix
7
Love in the Big City poster

Love in the Big City

22%
K-Drama 8 eps TVING Comedy Drama Romance
Found Family Apartment Roommates Will They Wont They Adjacent
Why you'll love this

If you loved It's a Sin's ragtag group of people who slowly become each other's whole world, Love in the Big City delivers exactly that. At its core, it's about a friendship that becomes the emotional anchor of everything else. Same warm energy throughout.

Go Young, a gay man in his late twenties navigating Seoul's apartment rental market and dating scene, forms a deep friendship with his female flatmate Jae-hee — and the show builds its eight episodes …

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Netflix
8
The Blooms at Ruyi Pavilion poster

The Blooms at Ruyi Pavilion

22%
C-Drama 45 eps Youku Romance Historical Comedy
Cold Male Lead Sunny Female Lead Imperial Conspiracy
Why you'll love this

Same warm energy throughout.

Fu Rong is an ordinary girl who accidentally stumbles into a life-or-death conspiracy involving the imperial family. Xu Jin is a cold, powerful prince with a grudge against everyone and a talent for i…

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Viki
9
The Story of Hua Zhi poster

The Story of Hua Zhi

22%
C-Drama 40 eps Youku Romance Historical Drama
Businesswoman Lead Underestimated Heroine Official Romance
Why you'll love this

Same warm energy throughout.

Hua Zhi is a sharp-minded young woman from a merchant family who uses her commercial intelligence to navigate a society that underestimates her at every turn. When she becomes entangled with a low-key…

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Netflix▶ Viki
10
My Sassy Princess poster

My Sassy Princess

22%
C-Drama 32 eps Youku Comedy Romance Historical
Fish Out Of Water Bickering Leads Opposites Attract
Why you'll love this

Same warm energy throughout.

A princess who is supposed to be learning to behave like a princess keeps failing in spectacularly unimpressive ways — until she's assigned a young official as her etiquette tutor, and the two of them…

Vibe Check
Gritty
Fluffy
Slow-Burn
Fast-Paced
Cynical
Heartfelt
Light
Heavy
Where to Watch
▶ Prime Video▶ Viki
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K-Dramas for It's a Sin Fans: FAQ

What are the best K-dramas for It's a Sin fans?

The top K-dramas for It's a Sin fans are New Life Begins, Sungkyunkwan Scandal, and Welcome to Waikiki. All three share the same Drama and Historical DNA that makes It's a Sin so compelling.

Are there Korean dramas similar to It's a Sin?

Yes — there are 10 strong K-drama matches for It's a Sin. Korean drama storytelling excels at Drama and Historical, often in tightly-paced 16-episode seasons. The closest match is New Life Begins at 24% similarity.

Where can I watch K-dramas like It's a Sin?

Most K-dramas similar to It's a Sin stream on Netflix, Viki, Amazon Prime Video, and Disney+. Each title on this page has a Watch Now button showing exactly which platforms carry it.

Why do It's a Sin fans love K-dramas?

It's a Sin fans love K-dramas because they deliver the same emotional intensity and genre mastery — especially in Drama and Historical stories. K-dramas tend to tell complete stories without filler, which fans of binge-worthy series appreciate.

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