Near the end of the 20th century, all of Earth's monsters held on Monsterland are unleashed by a race of she-aliens known as the Kilaaks.
Heihachirô Ôkawa
Engineer
Shigeo Katô
Evacuating Man, JSDF Member, Officer of Integrated Defense Command, TTV Staff
Keiichirô Katsumoto
Integrated Defense Command Officer / Reporter
Hideo Shibuya
1st Reporter
Kaijû daisensô
1965
