Birthday: August 9, 1964 in Kyoto City, Kyoto Prefecture, Japan
Birth Name: Takehiro Okumura
Ryûtarô Gan was born on August 9, 1964 in Kyoto City, Kyoto Prefecture, Japan. He is an actor, known for Toyotomi Hideyoshi tenka wo toru! (1995), La légende de Zatoïchi - L'odyssée finale (1989) and Musashi (2003).