KeyEast Entertainment

KeyEast Entertainment (키이스트) is one of South Korea's premier talent management agencies, specializing in actor representation. Founded in October 1996 by Bae Yong-joon as Tuneboom Korea, the company rebranded to KeyEast and grew into a major force in K-drama casting, representing some of the industry's highest-profile actors. In 2018, SM Entertainment acquired a controlling stake, integrating KeyEast into its broader entertainment network.

KeyEast's current roster reflects a strategic pivot toward marquee drama actors. In early 2025, both Cha Seung-won and Kim Hee-ae signed exclusive contracts after departing YG Entertainment, significantly elevating KeyEast's stature in the premium acting segment. Other current talent includes Kang Han-na, Park Myung-hoon, Chae Jung-an, and Han Sun-hwa. The agency also manages former Weeekly member Cho Hye-won following her 2025 signing.

Historically, KeyEast has been associated with major Hallyu-era names. Kim Hyun-joong and Bae Yong-joon himself built the label's early reputation during the Korean Wave peak of the 2000s. The agency has extended into content production, co-producing dramas and films with its roster. Its deliberate focus on actor management, rather than idol factory output, positions KeyEast as the agency of choice for established Korean drama talent operating at the premium tier. With SM backing, the company enters its fourth decade with a roster that reads like a who's who of prestige K-drama.