Ooinu System

The Ooinu System (オオイヌ座系) is a star system whose Kyutama was among those collected by Shou Ronpo. As one of the, it is part of the space dominated by the Space Shogunate Jark Matter, with its power embodied by its very own legendary Kyutama.

Kyutama
The Ooinu Kyutama (オオイヌキュータマ) is the auxiliary Kyutama which embodies the constellation. It enables the user to perform a dog fighting style.