Ultra Seven

Terrestrial Defense Force presumes that incidents of human disappearing are done by alien, and sends out the elite team "Ultra Guard" for investigation. However, a mysterious wanderer appears in front of Furuhashi and Soga, the members of the Ultra Guard. The man named himself Dan Moroboshi, warns them about the danger and tells them how to solve the incident.

Ultra Guard member Ishiguro is back from Space Station V3. Dan sent him home and found Tilsonite 808, something that does not exist in Earth, in Ishiguro's yard. That night, incidents of people being attacked happened one after another. At the same time, Ishiguro's wife notice something weird about her husband.

Dan and Furuhashi headed towards Kisodani for investigation of a mysterious object that felt down. The obeject was found out to be a spaceship, and a girl from the spaceship stole Dan's Ultra Eye. Monster Eleking appeared in the lake nearby, and Dan summond Capsule Monster Miclas to fight against it, but Miclas was no match for Eleking!

Nuclear Ship Max, the most advanced scientific research ship of TDF, went on investigation of the serial ship disappearing incidents. However, NS Max disappeared as well! The vanished ships were sent into space by Alien Godola, as a part of its Earth invasion plan. When Dan figured out Alien Godola's disguise, he was locked into a capsule...

World famous scientist Professor Yushima comes to Japan, on a trip to attach the Yushima Diode to the TDF Far East Base. However, Professor Yushima has already been brainwashed by Alien Vira. Dan notices the fact earlier than anyone else, but nobody believes in him. Instead, Dan is retrained.

A black shadow appears in Anne's private room. The shadow tells Anne that he was an alien, but had no intention to harm humans. At the same time, a message is sent from Outer Space City Pegassa, saying that they had a system trouble and claimed Earth to change its orbit. If it is not done, Peggasa City would clash with Earth.