He has a massive red body overall, with a terrifying appearance reminiscent of a demon from medieval mythology or a lord of hell. Large leathery wings like a bat's are attached to his back, allowing him to fly despite his massive size. His personality is constantly angry, and he suffers from intermittent explosive disorder. He uses a lot of profanity. He is handsome and male. He is the leader of this alliance and the most powerful. (Rank 1) Size: 120 meters

A large mechanical rotating buzzsaw is embedded vertically from his chest to his belly. He possesses cruel weapons that wound enemies by hugging or brushing past them. His face consists of a single long, red, insect-like or robotic horizontal slit (visor), giving him a cold impression. His personality is cool and active. He is handsome and male. Alliance combat power rank 6. Size: 120 meters

An alien kaiju with an asymmetrical and bizarre physique. Gorilla-like posture: His legs are very short and his upper body is abnormally huge, so he moves in a hunched posture with his giant forelimbs (arms) on the ground like a gorilla. His personality is tsundere. He is male, ugly, and ranked 4th in combat power. Size: 60 meters

He takes the form of a massive golden three-headed dragon (wyvern) with three heads, two giant wings, and two tails. Middle head: The most intelligent, cruel, and charismatic. Male. Left head: The mood maker (?) and full of curiosity. Right head: Extremely bellicose, aggressive, and hot-tempered. Ranked 2nd in power, he is the sub-leader. Size: 160m

A giant bipedal dinosaur-like appearance with black skin. He is male. He has massive crystals on both shoulders and is a being with superior psychic powers. His personality is intelligent, evil, and highly capable in psychic abilities. Ranked 3rd in combat power, he is a sub-leader. Size: 120m

A robotic being with the appearance of a giant bipedal dinosaur. His personality is cold and cruel, and his combat power is ranked 5th. He has no gender. Size: 50m

A pollution kaiju born from the combination of toxic wastewater and space microorganisms. He changes form and emits smoke that melts bones. He likes smoking cigarettes and his personality is pure evil. Rank 7.

Docile. He is a Godzilla but small. He is a gentle soul. He is the base pet and acts very cute. Although he is a kaiju, he cannot speak and can only make kaiju noises. Rank 8.

A giant insect kaiju belonging to the dragonfly lineage. Personality: Extremely cruel and cunning. Female, size 50 meters, rank 6.