Kim Da-mi as Jo Yi-seo

Jo Yi-seo

Played by Kim Da-mi · Itaewon Class · Season 1
managerinfluencerlove-intereststrategist
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Fan Heat

Character Arc

Jo Yi-seo is a brilliant, blunt, and socially fearless high-schooler turned manager at DanBam. A popular social-media influencer with a high IQ and little patience for hypocrisy, she becomes captivated by Park Sae-ro-yi's integrity and joins his bar, quickly proving to be its sharpest strategic mind.

Initially cold and ruthlessly pragmatic, Jo Yi-seo grows through her relationships with the DanBam crew, learning empathy and loyalty while still pushing Park Sae-ro-yi to think bigger and act faster. Her marketing savvy and competitive instincts are crucial to the company's rise against Jangga.

Her unrequited and persistent feelings for Park Sae-ro-yi form the emotional core of the drama's love triangle. Over the series she evolves from a self-interested prodigy into a devoted partner whose growth mirrors the maturation of the business she helps build.

Key Episodes

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🌐 Fan Ecosystem

Fan Heat Index Breakdown

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Character Analysis & Cultural Significance

Jo Yi-seo is one of the central figures in Itaewon Class, a drama/korean/revenge/romance series that aired on jTBC from 2020. Within the narrative of Itaewon Class, Jo Yi-seo serves as a pivotal character whose decisions and relationships drive key story arcs throughout Season 1. The character's journey has been central to many of the show's most memorable and discussed moments.

Portrayed by Kim Da-mi, Jo Yi-seo has become one of the most recognizable characters in modern television. Kim Da-mi's performance brings nuance and depth to the role, creating a character that resonates with audiences on both intellectual and emotional levels. Kim Da-mi's work has been recognized with 2 major awards, reflecting the critical acclaim their portrayal has received.

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? Frequently Asked Questions

Jo Yi-seo becomes the manager of DanBam, using her social-media influence, marketing instincts, and sharp business sense to help transform the small bar into a competitive franchise.

Jo Yi-seo's long-running feelings for Park Sae-ro-yi are a central thread of the series, and their relationship is one of the main storylines resolved by the finale.