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Seo Yi-soo

Seo Yi-soo

Known for
Acting
Born
April 9, 2013 (age 13)

Known For

Hotel Del Luna poster

Hotel Del Luna

Strong Girl Nam-soon poster

Strong Girl Nam-soon

When the Camellia Blooms poster

When the Camellia Blooms

The Anchor poster

The Anchor

Let Me Be Your Knight poster

Let Me Be Your Knight

The Highway Family poster

The Highway Family

Time of Cinema poster

Time of Cinema

SLOWLY poster

SLOWLY

Photos

Seo Yi-soo photoSeo Yi-soo photo

Filmography

2026
Time of Cinema poster

Time of Cinema

Movie · as Yi-su (segment "Naturally")

2025
SLOWLY poster

SLOWLY

Movie · as Cho-hui

2023
Strong Girl Nam-soon poster

Strong Girl Nam-soon

TV · as Tsetseg / Gang Nam-soon (Teen) · 1 ep

2022
The Highway Family poster

The Highway Family

Movie · as Eun-yi

2022
The Anchor poster

The Anchor

Movie · as Yu-na

2021
Let Me Be Your Knight poster

Let Me Be Your Knight

TV · as In Yoon Jo | In Sun Joo [Child] (Ep. 1, 9, 11) · 12 eps

2019
When the Camellia Blooms poster

When the Camellia Blooms

TV · as Dongbaek (young) · 7 eps

2019
Hotel Del Luna poster

Hotel Del Luna

TV · as Ji Hyun-mi · 4 eps

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