Yumi Yumi Thémis


YUMI: Wearing a virtual-reality headset from The Lost Planet

Yumi is the younger sister of Numinor. She comes from the planet Zotra, also known as the White Planet. Although not part of the Odyssey's original crew when it left the base at Troy on its journey to Earth, Yumi and her brother Numinor join up in the pilot episode, Vengeance of the Gods, after Ulysses rescues them along with his son, Telemachus.
Yumi escapes the punishment meted out by Zeus in revenge for the death of the Cyclops and plays a very active role as a member of the Odyssey's crew. She is exceptionally gifted, and possesses strong telepathic and telekinetic powers. These powers, along with her intuition and no-nonsense approach, help get her friends out of a number of scrapes, particularly in Mutiny on Board, where she uses her powers to temporarily lift the curse from Numinor, almost sacrificing herself in the process, and Song of Danger, where her intuitive dreams provide a solution to a rather nasty problem.