Study Group kdrama – Cast, Plot and Original Webtoon overview

“Study Group” is a South Korean drama series adapted from the popular Naver webtoon of the same name. The story centers on Yoon Ga-min, a high school student who excels in fighting but aspires to succeed academically. He forms a study group at Yusung Technical High School, notorious for its delinquent students, and the series follows his journey as he navigates the challenges of both academics and school violence.

Study Group ㅣInformation

Study Group Main Cast

Hwang Min-hyun as Yoon Ga-min

Ga-min is determined to improve his grades despite his natural talent for fighting.

Hwang Min-hyun 황민현
◾Date of Birth: August 9, 1995
◾Place of Birth: Busan, South Korea
◾Debut Work: Face (2012) as a member of NU’EST
◾Notable Works: Live On, Alchemy of Souls, Study Group
◾https://www.instagram.com/optimushwang

Han Ji-eun as Lee Han-kyeong

She is Ga-min’s former tutor who becomes a temporary teacher at Yusung High, supporting Ga-min’s endeavors.

Han Ji-eun 한지은
◾Date of Birth: June 3, 1990
◾Place of Birth: South Korea
◾Debut Work: Miss Korea (2013)
◾Notable Works: Be Melodramatic, Kkondae Intern, Bad and Crazy
◾https://www.instagram.com/hanjieun0603

Cha Woo-min as Pi Han-ul

He is the top-ranked fighter at Yusung High and becomes a significant figure in Ga-min’s life.

Cha Woo-min 차우민
◾Date of Birth: October 24, 2000
◾Place of Birth: South Korea
◾Debut Work: Weak Hero Class 1 (2022)
◾Notable Works: Weak Hero Class 1, Study Group
◾https://www.instagram.com/chawoom

Lee Jong-hyun as Kim Se-hyun

He is the second-ranked student academically and the first member to join Ga-min’s study group.

Lee Jong-hyun 이종현
◾Date of Birth: August 1, 1998
◾Place of Birth: South Korea
◾Debut Work: Study Group (2025)
◾https://instagram.com/e.jonghyun?igshid=MWZjMTM2ODFkZg==

Shin Soo-hyun as Lee Ji-woo

She is a student at Yusung High and the twin sister of Lee Hyun-woo.

Shin Soo-hyun 신수현
◾Date of Birth: February 27, 1997
◾Place of Birth: South Korea
◾Debut Work: A-TEEN (2018)
◾Notable Works: A-TEEN, How to Buy a Friend, Study Group
◾https://www.instagram.com/su_hyun_a

Yoon Sang-jung as Choi Hee-won

She is Ji-woo’s close friend who supports her throughout their school life.

Gong Do-yu as Lee Jun

He is a self-proclaimed second-in-command of the study group and a top-ranked fighter among the first-year students.

Study Group ㅣPlot

Study Group is a South Korean drama inspired by the hit Naver webtoon of the same name. The story revolves around Yoon Ga-min, a determined high school student who dreams of academic success despite his natural talent for fighting. Attending Yusung Technical High School—a place infamous for its unruly and violent students—Ga-min takes it upon himself to form a study group. As he faces relentless challenges from both academics and the chaos around him, the series unfolds as a compelling tale of resilience, ambition, and unexpected camaraderie.

Study Group Point to watch

The original is a popular webtoon of the same name of “Study Group”

“Study Group” is a Korean webtoon written by Shin Hyung-wook and illustrated by Ryu Seung-yeon. The story follows Yoon Ga-min, a 17-year-old student attending Yusung Technical High School, notoriously dubbed the “school for future criminals.” Despite the hostile environment, Ga-min is determined to achieve good grades and gain admission to a four-year university. Facing rejection from numerous study groups, he decides to form his own. His former tutor, Lee Han-kyeong, joins the school as a temporary teacher aiming to earn her teaching certification. Together, they strive to overcome the challenges posed by the school’s violent atmosphere and pursue their academic dreams.
Study Group

The webtoon has garnered significant attention for its unique blend of action and educational themes. As of January 2025, it has been adapted into a South Korean television series scheduled to premiere on TVING.

“Study Group” offers a compelling narrative that combines the struggles of academic ambition with the challenges of a tumultuous school environment, making it a noteworthy addition to the webtoon genre.

Study Group

Nicknamed the “school for future criminals,” Yusung Technical High School isn’t exactly the ideal place to study. A rarity among his peers, Gamin is a student with just one goal: to get into university. At a school where it’s every man for himself, he is rejected from countless study groups before he decides to form his own. When Hankyeong, Gamin’s former tutor, joins his high school in hopes of earning her teacher certification, it seems like they’re both reaching for the impossible. Can they defeat the odds and achieve their dreams?

The series is directed by Lee Jang-hoon, known for works like “Be with You” and “Miracle,” and written by Um Sun-ho. It is produced by Studio Dragon and YLAB Flex.

The original webtoon plot

Study Group follows the life of Yoon Ga-min, a hardworking yet academically average student who dreams of getting into a prestigious university. The twist? He attends Yusung Technical High School, a notorious institution known for its unruly students and violent atmosphere. Despite his challenging surroundings, Ga-min is determined to focus on his studies and succeed.

However, his journey isn’t smooth. Rejected by various study groups due to his poor academic performance, Ga-min decides to create his own study group. To everyone’s surprise, he’s not just book-smart—he’s also skilled in martial arts, a necessity for surviving in a school full of delinquents.

Adding more complexity to his life is Lee Han-kyeong, his former tutor, who joins Yusung High as a temporary teacher. Together, they navigate the chaos of the school, from turf wars between students to corrupt staff members, all while trying to create a safe space for academic improvement.

The story explores themes of resilience, friendship, and the determination to achieve success in the face of adversity, blending action-packed scenes with moments of heartfelt camaraderie.

A Must-Watch for Fans of Action and Inspiration

As a huge fan of the Study Group webtoon, I’m thrilled to see it come to life as a drama! The unique blend of action, comedy, and heartfelt moments makes it a perfect fit for television. With such a talented cast, including Hwang Min-hyun and Han Ji-eun, I’m confident they’ll bring the characters’ struggles and triumphs to the screen with depth and emotion.

The premise of a student navigating both brutal school life and academic challenges is so relatable yet fresh. I can’t wait to see how they adapt the intense fight scenes and the study group’s inspiring journey. Here’s hoping the drama stays true to the webtoon’s spirit while adding its own flair. January 2025 can’t come soon enough!

Study GroupㅣOST

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Study GroupㅣTrailer Video

Study GroupㅣPoster

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