Yugo's female form. During an exploration mission out in the crystal mines of Toro's VII, Yugo found a mysterious alien crystal that temporarily transformed him into a beautiful woman. None of the scientists aboard Space Station Genesis could figure out how this crystals power worked, but overtime, Yugo began to learn how to control its power and transform from male to female at will. Yumi has all the same physical attributes as Yugo as well as a fusion suit, giving her the same combat abilities and superhuman strength. Like Yugo, Yumi's hair and eyes also turn blue after merging with Miku the succubus entity.