Are Ryūichi Hiroki and Maurice Elvey both film directors?
Maurice Elvey Maurice Elvey (11 November 1887 – 28 August 1967) was the most prolific film director in British history. He directed nearly 200 films between 1913 and 1957. During the silent film era he directed as many as twenty films per year. He also produced more than fifty films - his own as well as films directed by others.
Ryohei Arai (director) Ryohei Arai (荒井良平 , Arai Ryōhei ) (22 October 1901 – 22 October 1980) was a Japanese film director. He directed films from the 1930s to 1950s, especially jidaigeki and ghost movies based on kaidan.