[Machine Translation] [Special Effects New Price Series] O wind, O cloud, O sun, if you have a heart, tell me, why were you born into this world! --The strongest hero created by the genius scientist Dr. Koga with a wish for peace! The epic battle between Metalder, who has developed feelings, and the evil organization Neros Empire begins! VOL.4 contains episodes 35-39. [Broadcasting period] March 1987 - January 1988 on TV Asahi network