Yagusonyeo Online

Joo-Young Lee - Joo Soo-in (as Lee Joo-Young) , Joon-hyuk Lee - Choi Jin-tae, Yeom Hye-ran - Sin Hae-sook, Joo Soo-in's mother, Young-kyu Song - Joo Gwi-nam, Joo Soo-in's father, Kwak Dong-Yeon - Lee Jeong-ho, Hae-eun Joo - Han Bang-geul, Yeon-soo Park - Joo Soo-hyeong, Jong-soo Kim - Coach Park, Chae-eun Lee - Teacher Kim, Jeong-do Heo - Kim Jin-gyoo, Sang-hee Lee - Principal (as Jang-Yoo Lee) , Hye-Ryeon Won - Jeong Jaime, Yoo Jae-Myung - Team Head Kim