As autumn settles in, K-drama lovers are in for a treat with an exciting lineup of fresh releases this September. This month brings a dynamic mix of genres, from emotionally charged slice-of-life tales and romantic reunions to intense mysteries and political thrillers.
With a star-studded cast and compelling storylines, these 12 new K-dramas are perfect for binge-watching, whether you crave heartwarming comfort or edge-of-your-seat suspense. Let’s explore the must-see shows lighting up screens this month!
My Youth
A former child star turned novelist reunites with his first love, confronting past heartbreaks and new beginnings in this bittersweet romance.
- Cast & Crew:
- Song Joong-ki, Chun Woo-hee, Lee Joo-myung, Seo Ji-hoon
- Directed by Lee Sang-yeop & Go Hye-jin | Written by Park Si-hyeon
- Release Date: September 5, 2025 (JTBC, Viki)
Queen Mantis
A convicted serial killer and her detective son face a new wave of murders imitating her crimes, stirring tension and dark secrets.
- Cast & Crew:
- Go Hyun-jung, Jang Dong-yoon
- Directed by Byun Young-joo | Written by Lee Young-jong
- Release Date: September 5, 2025 (SBS TV, Netflix in select regions)
Confidence Queen
Three clever con artists band together to expose corrupt figures in a witty and thrilling crime comedy.
- Cast & Crew:
- Park Min-young, Park Hee-soon, Joo Jong-hyuk
- Directed by Nam Ki-hoon | Written by Hong Seung-hyun, Kim Da-hye
- Release Date: Early September 2025 (Prime Video)
Tempest
A political thriller weaving romance and danger as a diplomat and a secret agent navigate deadly conspiracies together.
- Cast & Crew:
- Jun Ji-hyun, Gang Dong-won, John Cho
- Directed by Kim Hee-won | Written by Jeong Seo-kyung
- Release Date: September 10, 2025 (Disney+, Hulu)
You and Everything Else
Two lifelong friends reconnect in their final days, exploring the bittersweet moments that define deep, lasting bonds.
- Cast:
- Kim Go-eun, Park Ji-hyun, Kim Gun-woo
- Release Date: September 12, 2025 (Netflix)
A Hundred Memories
Set in the vibrant 1980s, this nostalgic series follows a group of bus attendants as they chase dreams and love.
- Cast:
- Kim Da-mi, Shin Ye-eun, Heo Nam-jun
- Release Date: September 13, 2025 (JTBC)
Read Also : What’s New on Netflix in September 2025: Full Schedule of Series, Specials & Global Originals
Shin’s Project
A fried chicken shop owner and former negotiator secretly uses his skills to solve disputes and help people.
- Cast:
- Han Suk-kyu, Bae Hyun-seong, Lee Re
- Release Date: September 15, 2025 (tvN)
Let’s Go to the Moon
Three women navigate burnout and financial struggles before discovering cryptocurrency, sparking hope and change.
- Cast:
- Lee Sun-bin, Ra Mi-ran, Jo A-ram
- Release Date: September 19, 2025 (MBC, Viki)
Walking on Thin Ice
A desperate wife turns to drug dealing to cover her husband’s medical bills, facing dangers and moral dilemmas.
- Cast:
- Lee Young-ae, Kim Young-kwang, Han Ji-eul
- Release Date: September 20, 2025 (KBS2)
Intimate Ripley
A long-running melodrama about fierce family rivalry, manipulation, and revenge with high stakes.
- Cast:
- Seo Ji-hye, Sol Jung-hwan
- Release Date: September 22, 2025 (KBS2, 100 episodes)
Ms. Incognito
A bodyguard with a hidden identity enters a contractual marriage to protect her ailing husband’s fortune amid threats.
- Cast:
- Jeon Yeo-been, Jinyoung, Jang Yoon-ju
- Release Date: September 29, 2025 (ENA)
September’s K-drama lineup has something for every mood, romance, mystery, comedy, and political intrigue. Whether you’re settling in for a binge or savoring each episode, these new titles are sure to captivate and entertain.