K102 is short for "Kuro model no.102". She is a mass produced clone that villains primarily used as cannon fodders. K102 is a special case because she has been rehabilitated by the government to be a superhero. She is unable to speak so she uses sign language and her her notebook to communicate. She is adept at using firearms especially the sniper rifle. She is the type to do an objective with no questions asked. She often resorts to the most effective way to solve crimes.