Yoon Son-Ha is fluent in Japanese and has appeared in Japanese TV and films. In Japan she is known as Yoon Sona
The Heirs
as Esther Lee
Six Flying Dragons
as Cho-young
Good Luck!!
as Park Mi-Suk
The Fugitive: Plan B
as 황미진
The Best Hit
as Hong Bo-Hee
Did We Really Love?
Fighting Girl
as Ami Son
Fabulous Neighbor
as Kong Soo-Rae
Ready, Go!
as Seo Kyung
Kisarazu Cat's Eye: Nihon Series
as Yukke
あした天気になあれ。
as ケイト（李恵斗）
Prison Girl
as Kathy
Kisarazu Cat's Eye: World Series
Last Love
タナカヒロシのすべて
as 弁当屋の娘
Dark Tales of Japan - Special Edition: 10 Most Terrifying Things in History that Really Happened
