Oh Woo-ri, South Korean actress, Friendly Rivalry cast portrait

Oh Woo-ri

BIOGRAPHY

Oh Woo-ri (Korean: 오우리; born August 1996) is a South Korean actor and film director. She graduated from Soongsil University with a major in Film Arts. She has two credits in Korean girls’ love: Sim Da-ae in The Dream Songs (너와 나, 2023) and Choi Gyeong in Friendly Rivalry (선의의 경쟁, 2025).

Her career began in Korean independent film. Between 2017 and 2020 she appeared in independent shorts and features, including Young People in Korea: Convenience Store (2017), Alleyway (2017), Kim Hee-sun (2018), Woori (2018), Bench Time (2019), Jazzy Misfits (2020) and Family Photo (2020). She continued with We Came From the Hill (2022), Closed World and Its Friends (2022), Extreme Festival (2023), Hail to Hell (2023), Eunwoo (2023) and others.

Her performance as Na-mi in Hail to Hell earned her the Creative Artist Award at the 11th Muju Film Festival. In 2023 she played Sim Da-ae in The Dream Songs, a film set in the shadow of the Sewol ferry disaster. The same year she moved into television drama with One Day Off (Wavve) and Welcome to Samdal-ri (JTBC), where she played the young Bu Mi-ja.

Welcome to Samdal-ri is a sixteen episode JTBC drama that aired from 2 December 2023 to 21 January 2024. Kwon Hye-joo wrote it and Cha Young-hoon directed it, with Ji Chang-wook and Shin Hye-sun as two childhood friends who meet again on Jeju Island after years apart. Its finale reached a nationwide viewing share of 12.399 percent, and Oh Woo-ri plays the younger version of Bu Mi-ja.

Her television work since includes A Killer Paradox (Netflix, 2024) as Mi-young, No Way Out: The Roulette (2024), Friendly Rivalry (2025) as Choi Gyeong, Way Back Love (TVING, 2025) as Yoon Tae-kyung, Tangeum (Netflix, 2025), S Line (Wavve, 2025) as Lee Kyung-jin, A Hundred Memories (JTBC, 2025) as Cha Ok-hee and Love: Track (KBS2, 2025) as Kang Sae-ra. When I Sleep (2025) and GOKDU (2026) follow.

A Killer Paradox reached Netflix on 9 February 2024 with all eight episodes at once. Lee Chang-hee directed, Kim Da-min wrote the scripts, and Choi Woo-shik and Son Suk-ku led the cast as a convenience store worker and the detective who pursues him. S Line came to Wavve on 11 July 2025 and ran for six episodes until 25 July, written and directed by Ahn Joo-young, with Lee Soo-hyuk, Arin and Lee Da-hee in the main roles. Both series adapt Naver webtoons by the artist Kkomabi.

She also directs. In 2020 she wrote, directed and edited the short To Hayeon, and directed and edited Can’t Stop! the same year.

Oh Woo-ri came to Korean television from independent film and from her own directing.

Her first credits date from 2017, six years before Welcome to Samdal-ri and One Day Off brought her to television. Friendly Rivalry in 2025 is her second girls’ love credit after The Dream Songs.

The year 2025 is the densest on her list. Friendly Rivalry, Way Back Love, Tangeum, S Line, A Hundred Memories, Love: Track and When I Sleep make seven credits, spread over five outlets. The two girls’ love titles reach her in different forms, a film in 2023 and a series in 2025. In both she has a named part. Her directing belongs to a separate stretch, because in 2020 two short films of her own came out in the same year as her acting credits Jazzy Misfits and Family Photo.

In my view, what stayed with me is how the two halves of her work inform each other. A graduate of a film arts program who writes, directs and edits her own shorts arrives on a set knowing what the camera needs, and I read that in how she is placed in ensemble casts. For a first look I would start with Friendly Rivalry, since it is the credit closest to girls’ love, and then go back to The Dream Songs to see her at the centre of a story.

PROFILE DETAILS

Native Name
오우리
Real Name
Oh Woo-ri
Pronouns
she/her
Born
(Age 30)
Birthplace
South Korea
Gender
Female
Western Zodiac
Leo ♌
Chinese Zodiac
Rat 🐭
Profession
Nationality
Debut
2017 · Independent films from 2017: 영 피플 인 코리아 편의점, 그녀들의 주기 and 골목길
Years Active
2017-present
Skills
Screen acting, film directing, screenwriting, film editing

FUN FACTS

  • Two of her series, A Killer Paradox and S Line, both adapt Naver webtoons by Kkomabi.
  • Seven of her credits carry the year 2025.

TRIVIA

  • The Dream Songs carries the Korean title 너와 나 and is set in the shadow of the Sewol ferry disaster.
  • Welcome to Samdal-ri finished its run with a nationwide viewing share of 12.399 percent.
  • A Killer Paradox was released in a single day, all eight episodes on 9 February 2024.
  • Friendly Rivalry aired on U+ Mobile TV from 10 February to 6 March 2025 in sixteen episodes.
  • Her film credits run past twenty titles, against about ten on television.

NOTABLE AWARDS

Muju Film Festival: Creative Artist Award, won, 11th edition, for Hail to Hell

EDUCATION

Soongsil University, School of Arts and Creative Studies, Film Arts major (graduated)

CAREER AT A GLANCE

Oh Woo-ri holds one record across the site: one leading role.

It dates from 2025.

FREQUENTLY ASKED QUESTIONS

Who is Oh Woo-ri?

Oh Woo-ri (오우리) is a South Korean actor and film director born in August 1996. She graduated from Soongsil University with a major in Film Arts and has worked in Korean independent film since 2017, moving into television drama from 2023.

What are her GL credits?

Two. She plays Sim Da-ae in the 2023 film The Dream Songs (너와 나) and Choi Gyeong in the 2025 series Friendly Rivalry (선의의 경쟁).

What is The Dream Songs?

A 2023 independent Korean film set in the shadow of the Sewol ferry disaster, in which she plays Sim Da-ae.

Is she in mainstream Korean drama too?

Yes. Her television roles include Welcome to Samdal-ri (JTBC), A Killer Paradox (Netflix), One Day Off and S Line (Wavve), Way Back Love (TVING), Love: Track (KBS2) and A Hundred Memories (JTBC).

Does she direct?

Yes. She wrote, directed and edited the 2020 short To Hayeon, and directed and edited Can’t Stop! the same year.

Where did Oh Woo-ri study?

She graduated from Soongsil University with a major in Film Arts.

Has she won an award?

Yes. She received the Creative Artist Award at the 11th Muju Film Festival for her performance as Na-mi in Hail to Hell.

Who did she play in Welcome to Samdal-ri?

The young Bu Mi-ja. The JTBC drama ran for sixteen episodes from 2 December 2023 with Ji Chang-wook and Shin Hye-sun in the leads.

What kind of series are A Killer Paradox and S Line?

A Killer Paradox is an eight episode Netflix thriller from 2024 about a convenience store worker and a detective. S Line is a six episode fantasy thriller that aired on Wavve in July 2025. Both come from webtoons by Kkomabi.

Where can I follow her?

Her Instagram account is @wee_woori.

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