Koguma System

The Koguma System (コグマ座系) is one of the 88 constellation systems, part of the space dominated by the Space Shogunate Jark Matter, with its power embodied by its very own legendary Kyutama and Voyager wielded by the Kyuranger warrior.

Kyutama
The Koguma Kyutama (コグマキュータマ) is the Kyutama which embodies the constellation. Created by the ghost of Supreme Commander Big Bear from its partner, the Ooguma Kyutama, this Kyutama was entrusted by him to the young Earthling Kotaro Sakuma who would use it to become Koguma Skyblue, granting him control of the combined Kuma Voyager.