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Biography

Koo Ja Keon is a South Korean actor, under Casting Q. He made his acting debut in "1987: When The Day Comes" in 2017.

Known For

8.7

Kim Jun-u

Head Over Heels

2025

8.1

[Barista]

The Midnight Studio

2024

7.9

[Baduk player]

Captivating the King

2024

8.1

Student

Daily Dose of Sunshine

2023

7.6

Prisoner

The Killing Vote

2023

8.8

Jeong Pal

Sing My Crush

2023

6.6

Go Jeong's Marathon Team Member

Road to Boston

2023

6.1

[Sungkyunkwan scholar]

Our Blooming Youth

2023

4.5

Kwon Tae-gi's friend

Red Balloon

2022

7.5

College Student

Remember

2022

Credits

Head Over Heels

as Kim Jun-u

2025

8.7

The Midnight Studio

as [Barista]

2024

8.1

Captivating the King

as [Baduk player]

2024

7.9

Daily Dose of Sunshine

as Student

2023

8.1

The Killing Vote

as Prisoner

2023

7.6

Sing My Crush

as Jeong Pal

2023

8.8

Road to Boston

as Go Jeong's Marathon Team Member

2023

6.6

Our Blooming Youth

as [Sungkyunkwan scholar]

2023

6.1

Red Balloon

as Kwon Tae-gi's friend

2022

4.5

Remember

as College Student

2022

7.5

Link: Eat, Love, Kill

as [Da Hyeon's ex]

2022

7.7

Shooting Stars

as Bus passenger

2022

8.1

Hope or Dope

as [Delinquent]

2022

4.4

Twenty Five Twenty One

as Job interviewee

2022

8.4

Jirisan

as [College student]

2021

8.1

Move to Heaven

as Bank security guard

2021

8.0

So I Married an Anti-Fan

as Guy Waiting in Line with Friend (Denim Jacket)

2021

7.4

Taxi Driver

as Recruit

2021

8.2

Mr. Queen

as [Food palanquin bearer]

2020

8.5

Real:Time:Love

as Woo Hyun

2020

6.3

Pure Melo District

as Kim Sung Hoon

2020

3.0

Who Kissed Me? / Kiss Scene in Yeonnamdong

as Ha Tae Sung

2019

6.2

All-Boys High

as Oh Seung Woo

2019

5.3

Clean with Passion for Now

as [Oh Dol's friend]

2018

7.4

Blind

as store employee 1

2018

0.0