Kaiju Juu-gou is an Identified Kaiju who attacked Tachikawa Base. It is created by [Kaijuu Kyuu-gou](https://anilist.co/character/259598/Kaijuu-Kyuugou) and is considered a "prototype". ~!It was then weaponized into Numbers Weapon 10, currently used by [Soushirou Hoshina](https://anilist.co/character/205579/Soushirou-Hoshina).!~
~!Its fight with Soushirou Hoshina managed to excite it so much that, even after being defeated, it still felt linked to Soushirou and wished to be turned into a weapon for him, to fight with him once more. Kaiju Juu-gou seems to be a rather independent individual, easily betraying its progenitor Kaijuu Kyuu-gou just to get closer to Soushirou.!~
Kaiju Juu-gou is a extremely powerful Identified Kaiju, with a fortitude level of 8.3 when it first appeared, ~!and 9.0 after growing larger in size.!~
