Ran - Mao
( Blue Cat )

Ran-Mao looks a bit like a Chinese doll with large, golden eyes and short, black hair done up with long braids and cat-like hair buns. She also wears a pink flower and a golden tassel on the left cat ear-like hair decoration. She wears a short cheongsam that is colored black and lavender and is decorated with dark pink petals or leaves. Over it, she wears a short, blue jacket. She also wears black, thigh-high tights, black ballet shoes and gold ankle bracelets with bells for decorations.

When acting as an assassin, she carries two, large, ornamental clubs as well. They are gold, blue, and maroon in color, and each club has a blue tassel on the top. They are apparently very heavy, as Ran-Mao is able to use a single swing of one to break up pavement. Sebastian comments that despite her small body, she wields an amazing amount of power, for a human. She is 5'6" tall.

Ran-Mao is cold, emotionless, and silent, as she is hardly ever seen or heard speaking. However, she appears to be deeply loyal to Lau, and acts only when instructed to by him. It is shown that while not technically related to Lau, though he claims she is his sister, she has known him since they were very young. Lau refers to her as his "cat." Otherwise, she is seen usually standing or sitting between his arms, and rarely moves or speaks of her own accord.
She is shown to be a bit of a flirt, attempting to use her sexuality to attract Sebastian's attention, upon Lau's orders, and once flirting with an important guest at one of Ciel's parties. Lau explains her flirtatious behavior as saying that she is a "pampered child." In some instances she even seems to flirt with Ciel, but more or less seems to be just teasing him.