Left-Handed Wife

Park Sun-tae

Esther Jang

Cho Ae-ra

Baek Geum-hee, San-ha and Seul-ha's mom.

Bong Sun-dal

Oh San-ha

Cheon Sun-im

Oh Chang-soo, San-ha and Seul-ha's dad who went blind in the beginning of the series.

Park Kang-chul

Park Do-kyung: Heir apparent of the Aura Group. Esther Jang's boyfriend.

Kim Nam-joon

Lee Soo-ho: A doctor working as a resident in a hospital's emergency department. San-ha's husband.