K-Dramas in January 2026: A List of Upcoming Korean Dramas This Month

Let’s be real for a second. We are all still reeling from the holiday chaos and, frankly, the post-Stranger Things finale void is real. But if you thought January was going to be a quiet month for streaming, you are dead wrong. The Korean drama machine wait for no one, and 2026 is kicking off with a lineup that is borderline aggressive in its quality.

I’m talking about the return of heavy hitters like Ji Sung and Park Shin-hye, plus the Hong Sisters finally dropping their new script on Netflix.

I’ve combed through the noise, ignored the fluff, and curated the only list you actually need. Forget the generic “must-watch” articles; here is the unvarnished truth on what’s worth your time this month.

But before you begin, make sure you didn’t miss any K-dramas from December 2025!

1. The Judge Returns (판사 이한영)

Premiere: January 2 (Aired) | Network: MBC / Viki

Did you catch the premiere? If not, fix that immediately. We all know Ji Sung doesn’t miss. Here, he plays Lee Han-young, a corrupt judge who was living as a corporate shill until—classic K-drama trope alert—he gets sent back 10 years into the past.

Why It Works: This isn’t just another time-travel legal drama. It’s Ji Sung doing what he does best: playing a morally grey character seeking redemption with intense, vein-popping acting. The chemistry with Park Hee-soon (the villain we love to hate) is electric. It’s giving Again My Life meets The Devil Judge, but with higher stakes.

• Cast: Ji Sung, Park Hee Soon, Won Jin Ah
• Vibe: Gritty, intense, satisfying.

2. To My Beloved Thief (은애하는 도적님아)

Premiere: January 3 (Aired) | Network: KBS2 / Viki

A sageuk (historical drama) with a body-swap twist? Sign me up. Nam Ji-hyun plays a noblewoman leading a double life as a bandit (Robin Hood style), while Moon Sang-min is the prince chasing her. Then, naturally, they switch souls.

The Consultant’s Take: Body swaps are risky. They can get cringe-worthy fast. But Nam Ji-hyun has the comedic chops to pull this off. If you’re looking for the best romantic comedy K-drama to ease you into the year, this is the lighthearted chaos you need. It’s not trying to be high art; it’s trying to be fun, and it succeeds.

Also Read: K-dramas in November 2025

3. Spring Fever (스프링 피버)

Premiere: January 5 (Aired) | Network: tvN / Amazon Prime

Ahn Bo-hyun is everywhere lately, and I’m not complaining. He pairs up with Lee Joo-bin in a story about an emotionally cold teacher and a passionate CEO.

The Reality Check: The “melting the ice queen” trope is older than time. However, the setting (a small village) and the cast give it a Hometown Cha-Cha-Cha healing vibe that people eat up. It’s predictable, sure, but it’s the kind of predictable that feels like a warm blanket on a Tuesday night.

4. Can This Love Be Translated? (이 사랑 통역 되나요?)

Premiere: January 16 | Network: Netflix

This is the big one. The Netflix K-drama schedule for 2026 is anchored by this release. Written by the legendary Hong Sisters (the minds behind Hotel Del Luna), it stars Kim Seon-ho as a multilingual interpreter and Go Youn-jung as a top actress.

Why It’s a Must-Watch: The Hong Sisters are hit-or-miss, but when they hit, they define the year. The premise of an interpreter failing to “translate” the language of love is clever. Plus, seeing Kim Seon-ho back in a global rom-com lead role is exactly what the industry needed. Expect witty dialogue, misunderstandings, and high production value.

Also Read: Love IU’s K-dramas? Try this list!

5. No Tail to Tell (오늘부터 인간입니다만)

Premiere: January 16 | Network: SBS / Netflix

Kim Hye-yoon as a Gen Z Gumiho (nine-tailed fox) who doesn’t want to be human? That is a fresh spin. Usually, Gumihos are desperate to become mortal. She’s paired with Lomon, playing a narcissist soccer star.

The Verdict: Kim Hye-yoon is the queen of quirky energy (see: Lovely Runner). Pairing her with a supernatural premise that flips the script is genius casting. This is likely to be the sleeper hit that takes over TikTok and Instagram Reels. Don’t sleep on it.

6. Undercover Miss Hong (언더커버 미쓰홍)

Premiere: January 17 | Network: tvN

Park Shin-hye is back, and she’s going retro. Set in the late 90s, she plays a fierce financial investigator who goes undercover as a 20-year-old rookie.

Insider Note: The “office comedy” genre can be dry, but the 90s setting adds a layer of nostalgia and style that separates it from the pack. Also, keep an eye on the chemistry with Ko Kyung-pyo. This feels like a spiritual successor to Start-Up but with more fax machines and fewer apps.

7. Positively Yours (아기가 생겼어요)

Premiere: January 17 | Network: Channel A / Viki

Adapted from a popular webtoon, this stars Choi Jin-hyuk and Oh Yeon-seo. The plot? One night stand leads to pregnancy.

The Hard Truth: We know exactly how this ends. They hate each other, they co-parent, they fall in love. But sometimes you just want the classic K-drama romance formula executed by veterans who know how to sell a scene. Interestingly, Hong Jong-hyun stepped in during production (replacing another actor), which adds a layer of curiosity to the final product.

Also Read: Looking for something fantasy? Try K-dramas like Goblin!

8. Recipe for Love (사랑을 처방해 드립니다)

Premiere: January 31 | Network: KBS2

Also known as I’ll Prescribe You Love, this is your classic weekend family drama. Romeo and Juliet vibes with a 30-year family feud.

Who This Is For: If you love 50-episode sagas with screaming mothers-in-law and slow-burn romance, this is your jam. Jin Se-yeon and Park Ki-woong lead the charge. It’s comfort food TV, plain and simple.

So, Which K-drama Wins January?

If you only have time for two shows, here is where you put your hours:

1. The Blockbuster: Can This Love Be Translated? – It has the star power, the Netflix budget, and the Hong Sisters’ pedigree.
2. The Dark Horse: The Judge Returns – Because Ji Sung’s revenge dramas are a genre all their own, and the pacing is relentless.

FAQs

• Where can I watch these? 

Most are split between Netflix and Rakuten Viki. Spring Fever is the outlier on Amazon Prime.

• Are these confirmed dates? 

Yes, but K-drama schedules are notoriously fluid. Always check the platform day-of.

• Which one is best for beginners? 

Start with Can This Love Be Translated? – it’s built for a global audience.