Kim Se-jeong is a South Korean singer and actress who first gained fame as a K-pop idol, debuting through the survival show Produce 101 as a member of the project group I.O.I and later the group Gugudan. She has also built a successful solo music career with releases such as the popular single Flower Way.
As an actress, Kim transitioned to screen roles and earned acclaim for her work in Korean dramas, including her role as the spirit-tracking Counter Do Ha-na in The Uncanny Counter and a celebrated leading turn in the romantic comedy Business Proposal. Her exact discography, filmography, and any awards should be verified against official and reputable sources.
🏆 Recognized for music and acting in South Korea (verify specific awards)
Career Overview & Television Legacy
Kim Se-jeong's television career is defined by a standout performance that has left a lasting mark on the medium. Most notably, Do Ha-na in The Uncanny Counter (2020–present) — Do Ha-na is a Counter with the ability to sense and track evil spirits across great distances, making her the team's detector and a crucial part of every mission. Sharp, spirited, and warm beneath a tough exterior, she helps pinpoint targets so the team can move in to capture them..
Beyond the roles featured on TVCeleb, Kim Se-jeong has built an impressive body of work across film and television. Notable credits include Business Proposal, Gugudan (K-pop idol group). This diverse range of projects demonstrates Kim Se-jeong's versatility as a performer and commitment to challenging material across multiple genres and formats.
Kim Se-jeong's work has been recognized with significant industry honors, including Recognized for music and acting in South Korea (verify specific awards). These accolades reflect the critical esteem in which Kim Se-jeong is held and the consistent quality of performance across a range of demanding roles.
Born in Cheongju, South Korea, Kim Se-jeong has established themselves as one of the most respected performers working in television today. Known for work spanning korean-actor, k-pop-idol, singer, Kim Se-jeong's career continues to evolve with each new project, consistently attracting both critical praise and devoted fan followings.
Acting Style & Approach
Kim Se-jeong's approach to acting is characterized by a commitment to deeply inhabiting each character. In the role of Do Ha-na, Kim Se-jeong demonstrates remarkable range and an ability to find emotional truth in every scene. Working across action, supernatural, fantasy, korean genres, Kim Se-jeong brings both technical precision and raw emotional honesty to each performance.
Audiences and critics have noted Kim Se-jeong's talent for korean actor, k pop idol, singer, k drama performances. This versatility has made Kim Se-jeong a sought-after talent for projects that demand both emotional depth and on-screen charisma. Whether carrying a scene through quiet intensity or commanding attention in high-stakes dramatic moments, Kim Se-jeong consistently delivers performances that resonate with viewers long after the credits roll.
Fan Community & Cultural Impact
Kim Se-jeong has cultivated a passionate and dedicated fan following through a standout performance in The Uncanny Counter. The action, supernatural, fantasy community has embraced Kim Se-jeong's work, generating fan art, character analyses, and active discussion across social media platforms. The character of Do Ha-na in particular has inspired extensive fan engagement, with viewers drawn to the complexity and emotional depth that Kim Se-jeong brings to the role.
As part of the cast of The Uncanny Counter, Kim Se-jeong has contributed to some of the most culturally significant television of the modern era. These series have each made their mark on the television landscape, and Kim Se-jeong's performances have been integral to their success and lasting cultural relevance. The actor's ability to create characters that resonate deeply with audiences ensures that their contribution to television history will be remembered and celebrated for years to come.
Why Fans Love Kim Se-jeong
Kim Se-jeong's appeal to television fans goes beyond individual performances. Across the role in The Uncanny Counter, Kim Se-jeong has demonstrated an ability to create characters that audiences connect with on a deeply personal level. The character of Do Ha-na carries a Fan Heat Index score of 0/100, reflecting the passionate fan community that has formed around Kim Se-jeong's portrayal.
TVCeleb's comprehensive profiles of Kim Se-jeong's characters provide the deepest analysis available online, including detailed arc breakdowns, key episode guides, memorable quotes, and fan ecosystem mapping that connects viewers with communities of like-minded fans. Explore the character pages linked above for the full TVCeleb experience.
Explore More on TVCeleb
TVCeleb.com is the internet's most comprehensive resource for television character fandom, covering 655 acclaimed TV series with 2042 detailed character profiles and 1657 actor biographies. Our coverage spans 160 genres across 149 networks and streaming platforms, with content organized to help fans discover, explore, and engage with television from every angle.
Browse our collection by genre to find shows in your preferred category, by network to see what's available on your streaming platform, by decade to explore different eras of television history, or by curated lists that group characters by archetype and achievement. Each show page features expanded synopses, production details, and video content, while character pages include detailed arc analysis, key episodes, quotes, trivia, and fan ecosystem mapping.
Every character on TVCeleb is scored using our proprietary Fan Heat Index, which measures engagement, social activity, meme velocity, fan art density, and fandom longevity on a scale of 0 to 100. This data-driven approach provides objective insight into which characters have inspired the most passionate and active fan communities. Use the search page to find any character, show, or actor instantly, or start browsing from our homepage to discover what's trending in television fandom today.
? Frequently Asked Questions
Yes, in addition to acting, Kim Se-jeong is a K-pop idol and singer. She debuted as a member of the project group I.O.I through Produce 101 and later joined the group Gugudan, and she has also pursued a solo music career alongside roles such as Do Ha-na in The Uncanny Counter and the lead in Business Proposal.
Kim Se-jeong is best known for portraying Do Ha-na in The Uncanny Counter. Beyond these roles, Kim Se-jeong has also appeared in Business Proposal, Gugudan (K-pop idol group). Their work has earned 1 major award and recognition.
Kim Se-jeong was born in Cheongju, South Korea. Kim Se-jeong pursued a career in acting that would eventually lead to prominent television roles, including Do Ha-na in The Uncanny Counter. Their journey from Cheongju, South Korea to television stardom reflects a dedicated commitment to the performing arts.
Yes, Kim Se-jeong has received significant recognition for their acting work, including Recognized for music and acting in South Korea (verify specific awards). These honors reflect the critical acclaim and industry respect that Kim Se-jeong has earned through consistently powerful and nuanced performances across multiple projects.
Kim Se-jeong plays Do Ha-na in The Uncanny Counter, which airs on OCN and streams on Netflix. The Uncanny Counter is a action/supernatural/fantasy/korean/drama series that ran from 2020–present. Kim Se-jeong's portrayal of Do Ha-na has been widely praised by fans and critics, contributing to the show's cultural impact and devoted fanbase.
