The Pulse of K-Entertainment

Nana
ActorSublime Artist Agency

Nana

Nana (나나), born Im Jin-ah (임진아), turned a high-visibility idol run into one of the sharper acting pivots of her generation. She first broke through with Pledis Entertainment as a member of After School and later Orange Caramel, then rebuilt her public image through screen work that proved she had much more than visual-brand value.

The acting climb became real with The Good Wife in 2016, then accelerated through Kill It, Justice, and Netflix's Mask Girl, where her performance as Oh Han-byeol reset the conversation around idol-to-actor crossover credibility. In 2025 she expanded into large-scale fantasy cinema with Omniscient Reader's Viewpoint, and in 2026 she moved into ENA and Disney territory with Climax.

After leaving Pledis in 2024, Nana signed with Sublime and entered a new management chapter that matched her current market position: less nostalgia act, more premium actress with fashion weight, streaming recognition, and a career that still knows how to use pop history without being trapped by it.

2 articles9 creditsDebut: January 1, 2009South Korean

Gallery

Filmography

2026
ClimaxK-Drama
Hwang Jung-won
2025
Omniscient Reader's ViewpointFilm
Supporting
2023
Mask GirlK-Drama
Oh Han-byeol
2023
My Man Is CupidK-Drama
Baek Rang
2019
Kill ItK-Drama
Do Hyun-jin
2019
JusticeK-Drama
Seo Yeon-ah
2016
The Good WifeK-Drama
Kim Hye-kyeong

Other Credits

2026
ANOTHER DIMENSION MVMusic Video
Featured ActressT.O.P.TOPSPOT PICTURES
2009
After SchoolOther
Member

Fans Also Ask

What group is Nana from?
Nana first became famous as a member of After School, the Pledis Entertainment girl group that debuted in November 2009. She also promoted in the sub-unit Orange Caramel, which helped cement her reputation for sharp styling, strong stage presence, and crossover appeal before her acting career took over.
What is Nana known for as an actress?
Nana is best known in acting circles for The Good Wife, Kill It, Justice, and especially Netflix's Mask Girl, where she played Oh Han-byeol. That 2023 performance pushed her past idol-actor skepticism and established her as a credible lead with real range in thrillers, romance, and darker character work.
What company is Nana under now?
Nana is currently under Sublime Artist Agency. She signed with the company in 2024 after leaving Pledis Entertainment, where she had spent roughly 15 years. The move marked a clean reset around her acting, fashion, and endorsement work rather than a return to idol-group promotions.
Did Nana leave Pledis Entertainment?
Yes. Nana left Pledis Entertainment in 2024 after a long run that covered her After School debut, Orange Caramel promotions, and the early stages of her acting transition. By that point, her screen career had become the center of her public profile, making the agency change a logical next step.
What is Nana's real name?
Nana's real name is Im Jin-ah (임진아). She was born on September 14, 1991, in Cheongju, South Korea. The stage name became widely known through After School, but her acting career has made both Nana and Im Jin-ah recognizable names across K-pop, drama, and fashion audiences.

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