Black fur with long black head fur in a ponytail at the back of her head, a big fluffy black tail with a sliver/white tip. Black ninja togs with two scimitar swords crossed on her back. (Her Wolf Fang swords.") Black tabi on her feet.

Martial arts style: Wolf's Shadow Paw
The Wolf's Shadow Paw style is mostly intended to quickly kill or disable a foe quickly so the warrior can escape. (Unlike its sister style, "Red Fang Fu.") The Wolf's Shadow Paw lacks defense in favor of fast hard hitting strikes. Wolf's Shadow Paw warrior's at not the "front line" type of fighters and tend to rely on surprise.

Background/History
Reiko comes from a merchant family within the Canine Territories. They aren't wealthy, but they aren't hurting for money either. Reiko didn't want the life that her parents had already planned for her. They had arranged a husband for her and already had groomed a place for her within the family business.
Reiko didn't want that life, so when she took up training at the dojo, her folks were to say the least... upset. Reiko trained hard and kept her mind on her prize, to become a Silver Wolf Ninja. These were the best of the best that the Canine Territories had to offer, there was just one problem... Only male wolves were ever allowed to try out.
Reiko pushed herself to the limit everyday for several years. Many times she applied, and many times she was rejected. On her latest rejection she accused the Canine Council of being "Afraid that a fox could do the job better that a wolf." This blatant challenge to them caused quite a stir to say the least. Reiko passed every test, overcame every obstacle, and out witted every riddle the council put before her. They had no choice but to allow her to challenge the four deadly trials.
Reiko returned from the trials victorious, and she had the Wolf Fang swords to prove it. The Canine Council sends Reiko out on some of their most dangerous missions. (Hoping she will never return.) But Reiko always manages to return with her mission completed.
Reiko's latest mission is to gather intelligence about the sudden growth in military strength in the Feline Empire by any means.

Personality
Element: Moon (Secretive, manipulative, and driven. Believes in the "No well behaved female ever made history." philosophy.)
Reiko is a determined soul who has had to prove herself beyond the limits of her peers. Once Reiko sets her mind to something, she sees it through. Reiko is sexy and she knows how to use her feminine wiles to her advantage when dealing with males. She is cunning and can improvise very well to most situations. Her biggest weakness is that she can lack tact from time to time.
Song: Die Another Day by Madonna https://www.youtube.com/watch?v=BfvD_brrrTc