New K-dramas on Netflix in June 2026
June 2026 is shaping up to be one of the quieter months for Korean dramas on Netflix — at least for now. That said, two titles are already confirmed, and one of them has been making serious noise since it launched. Whether you track availability across platforms or simply want to know what's worth your time, here's a clear breakdown of what's coming.
Teach You a Lesson : the most anticipated new K-drama of June 2026
Teach You a Lesson premieres on Netflix on June 5, 2026, and it's the standout new arrival of the month. With 10 episodes clocking in at around 60 minutes each, this drama adaptation of the webtoon by Chae Yong Taek is one we've had our eye on for a while.
The premise hits close to home. The story centers on students, parents, and teachers caught in a society where educational authority has been eroded — by students pushing boundaries, parents refusing accountability, and teachers drawing lines no one respects. Into this tension steps Na Hwa Jin, a field supervisor at the Teachers' Rights Protection Agency. Known as the "Grim Reaper" for his refusal to bend to fear or absurdity, he's described as a hexagonal figure : sharp mind, strong body, and an unwavering moral compass.
The cast alone makes this a must-watch. Kim Mu Yeol, Lee Sung Min, Jin Ki Joo, PO, and Ha Young all take on key roles — a lineup that signals serious dramatic weight. Lee Sung Min, known internationally for his performance in Misaeng, brings a level of credibility that typically draws viewership from beyond Korea's borders.
| Detail | Info |
|---|---|
| Title | Teach You a Lesson (Season 1) |
| Premiere date | June 5, 2026 |
| Episodes | 10 |
| Runtime | ~60 minutes |
| Genre | Drama |
| Main cast | Kim Mu Yeol, Lee Sung Min, Jin Ki Joo, PO, Ha Young |
Given the webtoon's popularity and the social relevance of its subject matter, this title has strong potential to perform in both Korean and international charts. We'll be tracking its ranking across regions as soon as it drops.
My Royal Nemesis : a returning hit heading toward its finale
June also brings the final stretch of My Royal Nemesis, the romantic comedy that launched in May and immediately made an impression. If you want to catch up before the finale, My Royal Nemesis arrived on Netflix with weekly episodes in May — and it's been climbing ever since.
The numbers don't lie : My Royal Nemesis hit number 1 in Netflix's non-English TV rankings shortly after its premiere, and recorded a 6.0 nationwide rating in South Korea — a solid figure for a cable-level drama in the current landscape. New episodes drop every Friday and Saturday, with the season finale scheduled for June 20, 2026.
The concept is genuinely fun. The drama follows Sin Seo Ri, a present-day actress whose body becomes possessed by the spirit of a notorious Joseon-era femme fatale — a former royal concubine who was sentenced to death by poison and condemned as a national seductress. Transported into the 21st century, she clashes repeatedly with Cha Se Gye, a cold and calculating modern chaebol. What starts as pure antagonism slowly twists into something more complicated.
- Title : My Royal Nemesis (Season 1)
- Total episodes : 14
- Runtime : ~70 minutes per episode
- Genre : Comedy, Romance
- Cast : Im Ji Yeon, Heo Nam Jun, Jang Seung Jo, Lee Se Hee, Kim Min Seok
- New episodes : Fridays and Saturdays
- Finale date : June 20, 2026
Im Ji Yeon, who proved her dramatic range in The Glory, takes on a very different register here — lighter, more physical, and packed with comic timing. The contrast works. With several episodes still to air in June, there's still time to start and catch up before the finale.
What to expect from the rest of June's Korean drama slate
Two confirmed titles might feel thin compared to busier months, but June's lineup is still evolving. Additional announcements are expected throughout the coming weeks — this is fairly typical for Netflix, which often confirms new titles on short notice. We update our tracking as soon as new information is officially confirmed, so checking back regularly makes sense if you don't want to miss anything.
For context, Teach You a Lesson and My Royal Nemesis represent two very different watching experiences : one is a sharp social drama tackling institutional breakdown, the other is a breezy, time-spanning romance built on comedic friction. Between those two poles, June already covers solid ground.
If you're the type who plans your viewing schedule in advance, here's what to put in your calendar right now : June 5 for the debut of Teach You a Lesson, and every Friday and Saturday through June 20 for the final episodes of My Royal Nemesis. Two very different shows, same platform — and both worth your Friday night.