Machiko Nakajima

Ichimonji heads to South America to pursue Doctor Reaper; Hongo once again comes to protect Japan.

An investigator of the FBI's Alps division entrusts Taki with information about Shocker and is attacked by the monster Girizames.

From the only surviving earthworm of the Bikini Islands atomic bomb experiments, Shocker creates Earthworm Man.

The Shocker monster Gireera schemes to throw capsules packed with a deadly poison powder into Japan's national reservoirs.

Shocker sets up a training camp in a village in the mountains; the monster Sea Snake Man, who was trained at the camp, uses the sight-warping Prism Eye to execute victims.

Doctor Reaper returns to Shocker's Japan branch of Katsugawa Island along with Catfishgiller who he remodeled from an electric catfish.