A Japanese actor and voice actor, born on November 17, 1969, in Kokuraminami Ward, Kitakyushu, Fukuoka, Japan. His works include Mega Man X4 (1997), Mega Man X5 (2000), and Project X Zone (2012). Okiayu has been married to Ai Maeda since January 2013, and he was previously married to Nao Nagasawa.