Korean Film Archive (KOFA) is a non-profit organization that collects, preserves and give access to Korean films and film-related materials. Its main center in Seoul features the Cinematheque KOFA, the Korean Film Museum and a reference library. KOFA also operates an online database of Korean films and an online film streaming service with some 400 films.
On their website you can search for films in KMDB database or go straight to the online streaming collections at youtube with 110 Classic Korean films and other streaming providers.
In English and Korean