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