Renai Senshi Shuravan

In near future, humanity discovered incredible ore with unlimited energy, "Iliosdaite." In ten years since its discovery that core energy became an alternate fuel supporting the whole world. But, a lot of Monsters and evil organizations were eager to get their hands on Iliosdaite. That's when a Hero rose up to protect the peace. His name was... Love Fighter Shuravan. (Source: Kadokawa, translated)