Kaiju 10-gou

A humanoid kaiju resembling a full suit of Western armor. Its eyes are located in the center of its face, covered by eyelids that resemble cross-shaped scars, with organs inside the eyelids that issue commands to other beasts. Its mouth is double-layered, with carnivorous fangs and herbivorous molars behind them.

Its main attacks are striking techniques, but its muscular strength is so great that even a flick can crack the walls of distant buildings, and a serious punch can blow a large hole through them. Moreover, its high combat skills allow it to unleash a flurry of blows too fast to see, earning it the nickname "Meteor" from Hoshina. It also has the ability to grow larger, during which horns like those of a rhinoceros beetle grow on its head, and its eyelids and jaw merge into one, significantly increasing its strength and allowing its distinctive eyes to form all over its body, eliminating any blind spots.

Originally a solitary creature, it commands even pterosaur-type kaiju with a fortitude of 6.0 or higher, and has such charisma that it can lead them into kamikaze attacks. It enjoys fighting strong opponents, whether human or kaiju, and remains calm under pressure, always ready to face challenges head-on. It is actually a prototype created by Kaiju No. 9, and despite being a prototype, it records a fortitude of 8.3 in humanoid form and 9.0 when enlarged.

It attacked the Tachikawa Base, the headquarters of the Defense Force's 3rd Unit, from the air with a formation of pterosaur-type kaiju. It immediately recognized Hoshina as the strongest enemy and confronted him while directing the pterosaur-type kaiju. After a fierce battle, it was torn apart, but because its core was not completely destroyed, it enlarged and emitted high-pressure steam, overwhelming Hoshina with a suicide attack by the pterosaur-type kaiju until Mina's artillery fire created a large hole in its body, and it was finally defeated by a direct hit from Mina after being destabilized by Hoshina and Kikoru. However, the remaining fragments of its core, still attached to its neck, gathered all the remaining pterosaur-type kaiju to turn into a giant bomb and attempted to blow up the Tachikawa Base itself, but Kafka, transformed into Kaiju No. 8, launched the bomb into the air with a mighty punch, narrowly avoiding an explosion on the ground, leading to its failure and subsequent capture and restraint by the 3rd Unit.

Later, it was weaponized as "Identified Kaiju Weapon No. 10," but in its prototype stage, it retained its own will, becoming "the first kaiju weapon with a will in history."