Yumi's Cells

Kim Go-eun

Kim Yu-mi

안보현

Ku Woong

Kim Jae-won

Shin Soon-rok

Jinyoung

Yoo Ba-bi

전석호

Ahn Dae-yong

박지현

Seo Sae-yi

이유비

Lee Ruby

Mi-ram

Kang Yi-da

최다니엘

Kim Ju-ho

Joo Jong-hyuk

Louis

조혜정

Baek Na-hee

정순원

Chief Nam

사문영

Love Cell (voice)

Park Se-in

Producer Jang

심규혁

Reason Cell (voice)

박지윤

Emotion Cell (voice)

이장원

Hunger Cell (voice)

신예은

Yoo Da-eun