A Sister's Garden

Choi Eun-hee

Jeong-hui

Choi Ji-hee

Myeong-hui

Kim Seok-hun

Sun-cheol

Kim Seung-ho

Bang

Ahn Sung-ki

Chang-Sik Nam (son of Doctor Nam)

Nam Koong Won

Dong-su

Ju Seon-tae

Cheon Se-han

Choi Nam-hyun

Chairman (Bangryong-gu's friend)

Han Eun-jin

Mrs. Kang

Na Ae-sim

Lee Young-sook

Seong So-min

Kim Seok-deok (Youngsook's husband)

Go Seon-ae

Nam Chun-yeok

Ohsajang

Chun Yu

Dr. Nam

Kim Hak

Yun Jeong-ran

Dr. Nam's housekeeper

Deok-seong Jo

Mr. Kim