Do Re Mi Fa So La Si Do - Cast

Jang Keun-suk

Sin Eun‑gyoo
Actor

Cha Ye-ryun

Yoon Jeong‑won
Actor

Lim Ju-hwan

Yoon Jae‑kwang
Actor

Jung Eui-chul

Kang Hee‑won
Actor

Park Min-ji

Sin Na‑ri
Actor

Kim Hak-cheol

Jeong-won's Mother
Actor

Lee Hyo-choon

Eun-gyoo's Mother
Actor