Koji Yada is an actor of 81 (15 avril 1933 - 1 mai 2014). Koji Yada has appeared in 6 shows and 18 movies. A performance to be found in the role of Dr. Morimori / Piguman in the series Mazinger Z. In the cinema, in the role of Dr. Gero (voice) in the feature film ドラゴンボールZ 極限バトル!三大超サイヤ人.