Choi Jung-won

as Ko Ha-na

as Oh Dan-Byul (122 episodes)

as Eun Jung-soo (20 episodes)

as Natsumi

as Kim Seo-hyung

as Self (1 episode)

as Yoon Ji-hye (20 episodes)

as Jin Pal-Kang (20 episodes)

as Princess Yeon (36 episodes)

as Gong Eun-ju

as Nam-ok

as Na Mi-Chil (90 episodes)

as Jung-hyun (12 episodes)

as Self (3 episodes)

as Host (2 episodes)