Age of Youth [Russian] S1-S2

Seung-Yeon Han

Jung Ye-eun

Yeri Han

Yoon Jin-myung

Park Eun-bin

Song Ji-won

Hwa-young Ryu

Kang Yi-na

Bak Yoon

Park Jae-wan

Ji Woo

Yoo Eun-Jae

Kong Sang-Ah

Han Gwan-Young's Daughter

Ara Choi

Jo Eun

Jong-Hoon Yoon

Seo Dong-Joo

Hyun-soo Shin

Yoon Jong-yeol

Hye-soo Park

Yoo Eun-jae

Jin-Sol Yoon

Jo Hyeon-hee

Son Seung-Won

Im Sung Min [Ji Won's friend]

Il-Joo Ji

Ko Doo-Young

Seon-bin Kim

Yoo Eun-jae's father

Choi Deok-moon

Oh Jong-Gyoo

Park Soo-oh

11yo Yoo Eun-jae's older brother

Kim Min-Suk

Seo Jang-Hoon