Super criminals are planning to infiltrate Earth with mass nuclear destruction! Only Starman can defend civilization by thwarting evil!

The superhero Starman is sent by the Emerald Planet to protect Earth from belligerent aliens from the Sapphire Galaxy. The Sapphireans (or “Spherions”) kidnap Dr. Yamanaka and force him to…

In 1941, overpopulated Japan faces an economic boycott and its armed forces push further to the south. And despite negotiations between Japan and the U. S. A. war is declared…

Japan is thrown into a panic after several ships explode and are sunk near Odo Island. An expedition to the island led by paleontologist Professor Kyohei Yemani soon discover something…