Natalia "Natasha, Um Kyouju" Vasylchenko

About

A blond girl who wears glasses. She is in charge of the science and technology for Zvezda. Her casual attire consists rarely of anything but black undergarments and a white lab coat. She speaks in Hiroshima dialect. Natasha originally is from Ukraine, and meets Roboko followed by Kate, who rescues the two of them from ancient Udagowa Civilization.

(Source: Wikipedia)