A little about Guiron...
Height: 85 m
Mass: 110 tons
Powers/Weapons: A knife-like head that is 100 times harder than diamonds, organic shuriken on side of head, swimming and leaping capabilities
Gamera Movies: Gamera vs. Guiron (aka Attack of the Monsters) (1969)
Guiron is a guardian-monster kept by the two female aliens, Barbella and Florbella, of the planet Terra; a planet orbiting the sun on the exact opposite side of the Earth. Guiron was discovered by two schoolboys named Akio and Tom, who arrived on the planet Terra after boarding an unmanned spaceship on Earth. Guiron was first seen by Akio and Tom, fighting a Space Gyaos (seen in picture above). Guiron easily defeated Space Gyaos by slicing it into pieces with its large knife-like head.
Gamera arrived on Terra to rescue the Akio and Tom from Barbella and Florbella, who planned on eating the schoolboys' brains. Gamera was intercepted by Guiron, wounded the giant turtle, and retreated him into the sea. Akio and Tom released Guiron on their own, who killed the two "groovy space girls." Guiron then went into the sea to finish Gamera off. The two monsters eventually battled on land and Guiron was defeated when Gamera directed a missile, directed at Gamera, into Guiron's head. Gamera then brought Akio and Tom back to Earth.
