Washu's origins lie in the distant past - as one of the three Choushin (the most powerful Goddesses) of the Tenchi Muyo universe. The other two Goddesses are identified as her sisters Tsunami and Tokimi. Washu is regarded as free-spirited, TsWashu's origins lie in the distant past - as one of the three Choushin (the most powerful Goddesses) of the Tenchi Muyo universe. The other two Goddesses are identified as her sisters Tsunami and Tokimi. Washu is regarded as free-spirited, Washu's origins lie in the distant past - as one of the three Choushin (the most powerful Goddesses) of the Tenchi Muyo universe. The other two Goddesses are identified as her sisters Tsunami and Tokimi. Washu is regarded as free-spirited, Tsunami as gentle, and Tokimi as pro-active.Tsunami as gentle, and Tokimi as pro-active.unami as gentle, and Tokimi as pro-active.
At some point in the past Washu chose to enter the realm of mortals, sealing her memory and storing her goddess powers in 3 gems. Why she made this decision, is not known.
Washu now lives the life of a relatively 'normal' mortal. She has - through thousands of years of study - absorbed immense amounts of knowledge and has developed into a formidable scientist, mastering many fields of research. Whether Washu is now truly mortal is not known. She is capable of apparently super-human feats, none of which could not be attributed to some alien racial ability. Some of these abilities may be effects of her own scientific invention.