Kôji Yada was born on April 15, 1933 in Tokyo, Japan. He was an actor, known for Doragon bôru Z: Kono yo de ichiban tsuyoi yatsu (1990), Seinto Seiya (1986) and Doragon bôru Z: Kyokugen batoru!! San dai sûpâ saiyajin (1992). He died on May 1, 2014 in Japan.