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YOUNHA

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Ko Yunjin

KO YUNJIN

Storyteller · Writer

Born
8 June 1991
Education
Graduated in Library and Information Science, Ewha Womans University
Fields
Storytelling · Lyrics

Ko Yunjin writes scripts and lyrics for web musicals. Her work includes ARTLUCK’s web musicals and co-writing the lyrics to Younha’s “Silvering.”

CAREER / Career

  1. 2026

    연의일기

    Wrote and directed the short film 연의일기, selected for the 20th 카프니 인피니트 film festival.

  2. 2026

    BBS 마음디코딩

    Contributed as a writer to BBS 마음디코딩.

  3. 2025–2026

    윤하의 작업실라디오

    Contributed as a writer to 윤하의 작업실라디오.

  4. 2025–2026

    Arctic essays on Brunch

    Presented essays on the Arctic on Brunch.

  5. 2025

    가족디코딩

    Contributed as a writer to 가족디코딩, a talk show by the Ministry of Health and Welfare and the Jogye Order Social Welfare Foundation.

  6. 2024

    별을 헤다 at the Catholic Film Festival

    The short film was invited to the non-competition section of the 11th Catholic Film Festival.

  7. 2024

    GROWTH THEORY story

    Wrote the story for Younha’s seventh-album repackage.

  8. 2024

    “Silvering” with Younha

    Co-wrote the lyrics to “Silvering” on Younha’s seventh studio album.

  9. 2024

    하울림 : 아림의 시간

    Wrote the storybook for Team Bota and Younha’s exhibition.

  10. 2024

    Seoul Festa

    Worked as a segment writer on a food talk show, sunset concert and dance battle.

  11. 2023

    Younha 20th anniversary event

    Worked as a writer on Younha’s 20th anniversary unpack event Y.

  12. 2023

    AR event and virtual performance

    Worked as a writer on an AR event and the virtual idol The Flash’s performance.

  13. 2023

    월간뜨락

    Directed, edited and wrote lyrics for ARTLUCK’s monthly content series.

  14. 2023

    별을 헤다

    Wrote the script and lyrics for the short film, presented at the Jeonju International Film Festival and Jeonbuk Independent Film Festival.

  15. 2022

    Muind-Map

    The portfolio lists a selection for the Geumcheon Musical Center’s Muind-Map support program.

  16. 2022

    할로윈 파티

    Wrote the remote immersive mystery play 할로윈 파티.

  17. 2022

    우리 사, 이

    Wrote the script and lyrics for the four-part web musical.

  18. 2022

    튜토리얼

    Wrote the four-part web drama 튜토리얼 for Uhahan Film.

  19. 2021

    Startup program

    The portfolio lists a selection in Sungkyunkwan University’s startup residency competition.

  20. 2021

    Da Capo

    Wrote the script and lyrics for the interactive web musical Da Capo.

  21. 2021

    보름 오는 날

    Worked as executive producer and lyricist on the four-part web musical.

  22. 2021

    아이들의 놀이터

    Wrote the script and lyrics for the two-part web musical.

  23. 2021

    News musical 뉴지컬

    Wrote the script for the news musical 뉴지컬.

  24. 2021

    서울레터 · 설렘보다

    Wrote the short film 서울레터 and the web drama 설렘보다.

  25. 2021

    니가 자꾸 생각나서

    Adapted the short web musical, which received an excellence award in a video contest.

  26. 2021

    MBTI, 그 중에 하나

    Wrote the script and lyrics for the four-part web musical.

  27. 2020

    ARTLUCK

    Worked on web-musical productions at ARTLUCK, established in 2020.

  28. 2020

    Naming and branding

    Won the VISUM naming contest and created brand designs for businesses in 2020–2021.

  29. 2020

    1/16: MBTI TRIP

    Contributed the script and lyrics and worked as script supervisor on the supported new-media project.

  30. 2019

    너의 연애담

    Directed and wrote the short film 너의 연애담, selected at the Samsung Galaxy Film Festa.

  31. 2018

    Brand storytelling

    Created copy for BARO.APP and brand storytelling for Dream N Future Labs.

  32. 2018

    Exhibition writing

    Contributed the exhibition introduction for Rudy Gets Rude at SHINLIART Gallery.

WORKS / Works

Screen & performance

YearWorkContribution
2026연의일기Writer · Director
2026BBS 마음디코딩Writer
2025–2026윤하의 작업실라디오Writer
2025가족디코딩Writer
2023월간뜨락Director · Editor · Lyricist
2023별을 헤다Screenwriter · Lyricist
2022할로윈 파티Screenwriter
2022우리 사, 이Screenwriter · Lyricist
2022튜토리얼Screenwriter
2021Da CapoScreenwriter · Lyricist
2021보름 오는 날Executive producer · Lyricist
2021아이들의 놀이터Screenwriter · Lyricist
2021설렘보다Screenwriter
2021뉴지컬Screenwriter
2021서울레터Screenwriter
2021니가 자꾸 생각나서Adaptation
2021MBTI, 그 중에 하나Screenwriter · Lyricist
20201/16 : MBTI TRIPScreenwriter · Lyricist · Script supervisor
2019너의 연애담Director · Screenwriter

Music

YearWorkContribution
2024SilveringLyrics co-written with Younha

Writing

YearWorkContribution
2025–2026Arctic essays on BrunchEssays

Branding, exhibitions & events

YearWorkContribution
2024GROWTH THEORY repackageStory writer
2024하울림 : 아림의 시간Exhibition storybook writer
2024Seoul Festa food talk show · sunset concert · dance battleSegment writer
2023Younha 20th anniversary unpack event YWriter
2023The Flash virtual idol performanceWriter
2023신비의 숲 요정과 함께하는 AR 이벤트Writer
2020–2021정훈메디칼 · 인메딕스 · 쎄오쎄오 · 수퍼스타 · 아르뜨락 · 매콤펀치 · 작은방스튜디오Brand design
2020VISUMNaming
2018Dream N Future LabsBrand storytelling
2018BARO.APPCopywriting
2018Rudy Gets RudeExhibition introduction