A net character, outside the core circle of OS-tans.
She is not an inverted version of ME-tan, although her design may suggest it. By all accounts she is a normal girl without any unique characteristics, besides her desire to become a full fledged OS-tan.
She lives in a flat with Astaroth, Yamada-san, and Spiderman. She works as an office lady along with Yamada-san, Eigyouseki, and Darth Vader.