The greatest scientific mind in the universe, Washu. Washu has lived for over 20,000 years and has done many experiments with gems and masus. Her creations range from (never mind, anyone who hasn't seen the series would be pissed that i said it, and anyone who has already knows). Washu's past is full of sorrow as she lost her husband and child to the real world where social status rules supreme, so she opts to take the form of a child, never growing up into what she hates.

Can you say psycho crazy? Washu was inprisoned for creating weapons that could easily mean the end of the universe. She was freed by Ryoko during one of her many fights against Ayeka, and now runs a little lab in Tenchi's broom closet (just like in the ova). She turns from one of the best charecters into an almost pointless charecter in the series.

Why Washu? Washu is no just some stupid kid who helped Ryoko make a sheild and now does absolutley nothing. Her total use in the show was to chase Ryo-ohki to the moon, create little things that spy on Tenchi, and create a TV that reproduces itself.