Study Group (TV series)
Study Group is a South Korean television series co-written by Eom Seon-ho and Oh Bo-hyun, directed by Lee Jang-hoon and Yoo Beom-sang, and starring Hwang Min-hyun, Han Ji-eun, Cha Woo-min, Lee Jong-hyun, Shin Su-hyun, Yoon Sang-jeong, and Gong Do-yu. Based on the webtoon of the same name by Shin Hyung-wook, it is about a boy who wants to study hard to achieve his one goal. It premiered on TVING on January 23, 2025.
In August 2025, it was renewed for a second season.In January 2026 Hwang Min-hyun was confirmed to return.
Synopsis
Study Group tells the story of Yoon Ga-min, who is only talented in fighting, trying to study hard to achieve his goal of entering university by forming a study group in the notorious Yusung Technical High School.Cast and characters
Main
- Hwang Min-hyun as Yoon Ga-min
- * Choi Seung-hoon as teen Ga-min
- * Jang Sun-yool as young Ga-min
- Han Ji-eun as Lee Han-kyung
- Cha Woo-min as Pi Han-wool
- Lee Jong-hyun as Kim Se-hyun
- * Shin Seo-woo as young Se-hyun
- Shin Su-hyun as Lee Ji-woo
- * Lee Nam-gyeong as young Ji-woo
- Yoon Sang-jeong as Choi Hee-won
- Gong Do-yu as Lee Jun
- * Song Seung-hwan as teen Jun
- * Kang Ji-yong as young Jun
Supporting
- Hong Min-gi as Park Geon-yeop
- * Oh Han-kyul as young Geon-yeop
- Baek Seo-hoo as Ma Min-hwan
- Park Yoon-ho as Lee Hyun-woo
- * Jo Yi-hyun as young Hyun-woo
- Lee Kwang-hee as Jung Do-hoon
- Joo Yeon-woo as Kim Sun-chul
- Kwon Hyung-seok as Lee Dae-chul
- Han Jung-hun as Park Min-chul
- Lim Ji-sub as Anti
- * Park Jun-hyuk as teen Anti
- * Cho Yi-an as young Anti
- Shim Woo-sung as Na Tae-man
- Mo Geon-hu as Guk Gwan-woo
- Seo Dong-gyu as a first year student at Yusung Technical High School
Special appearances
- Kim Young-ah as Jeon Mi-hyeon
- Kim Young-woong as Se-hyun's father
- Lee Jong-hyuk as Pi Yeon-baek
- Jung Jae-sung as the vice principal of Yusung Technical High School
- Kim Min as Oh Jang-ho
- Kim Jung-young as Oh Jung-hwa
- Jeon Moo-song as Sun-chul's grandfather
- Yoo In-soo as Choo Jae-hwang
- Park Min as Bang Sang-in
Production
Development
Study Group is co-directed by Lee Jang-hoon and Yoo Beom-sang, and written by Eom Seon-ho and Oh Bo-hyun. It is planned by Studio Dragon and produced by Ylab Plex. The series is based on the popular Webtoon of the same name written by Shin Hyung-wook.On May 12, 2025, a representative from Studio Dragon confirmed to media outlets that the second season was already in the early stages of planning.