On Joo-wan appeared in the 2008 film directed by whom?
My Mighty Princess My Mighty Princess (; lit. "The impossible female student") is a 2008 South Korean film directed by Kwak Jae-yong.
Do Re Mi Fa So La Ti Do (film) Do Re Mi Fa So La Ti Do () is a 2008 South Korean film based on the internet novel of the same title by Guiyeoni. Directed by Kang Geon-hyang (assistant director of "Romance of Their Own") and produced by New Crayon Entertainment. The film received 199,151 admissions nationwide.