Jushin Ryger

Serialized in the magazine Comic Bom Bom from March 1989 to January 1990 alongside anime airing.

Earth is under attack. The monstrous armies under the orders of Empress Zara descend from the sky, sowing death and destruction, while the evil Jashin Drago is about to be freed from his infernal prison. But on the island of Hokkaido, the young Ken Taiga discovers he can summon the biomechanical armor of an ancient warrior deity: it is Jushin Ryger, defender of humanity