Sankaku System

The Sankaku System (サンカク座系) 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 Sankaku Kyutama (サンカクキュータマ) is the Skill Kyutama which embodies the constellation.