The Space Gaurd (宇宙警備隊, Uchū Keibitai)? is an organization that aims to maintain the security of the universe.
30,000 years ago, Alien Empera led an army of monsters to attack the Land of Light. Father of Ultra and many other Ultramen stood against him, and the even was known as the 'Great Ultra War.' After finally defeating the Monsters, the Land of Light erected the Ultra Tower and placed the Bell of Ultra inside to commemorate their victory. The Father of Ultra then formed the Ultra Garrison to protect other worlds from other disasters and to keep peace in the universe.