Jo Kyung-sook

as Na Gook-hee (16 episodes)

as Kyung-sook (1 episode)

as Restaurant Owner

as Sun-hee

as Moon Young-ok (16 episodes)

as Cho In-hye (32 episodes)

as Ji-young's Mother

as Joo-hee's Mother

as Shin Young-Ae (100 episodes)

as Hong So-hee (16 episodes)

as Yool-nyeo

as Yang Mi-sook

as Mi-na's Mother

as Exam Studying Area Woman