Mai Hisako was born in Toyohashi, Japan on December 14. She lived with her parents until she was five. Her parents shipped her off to a battle boarding school, where she could train to join the japanese army. Not much happened until she was nine years and a bomb hit the school. Everyone but a few students and teachers died. They were terrioists trying to destroy future warriors of Japan. Mai ran away form the rumble and was presumed dead after that. She was found in a bad part of town, in a black market area, where she got into lots of trouble. Soon, a mysterious man called the Black Sammurai came to her and treated her like his own daughter. She trained with him, fighting cirme, and eventually finding her powers, due to her ancestry. They fought crime for so many years, and the black sammurai eventually died. When Mai was 16, she snuck over to the united states because the terriorists found she was alive and wanted to kill her. She traveled around, becoming an assasign for the highest bidder, but only killed people who were bad. She eventually found the Lightseid Alliance and became the second in command. When she turned 18, she moved to their Artic Base on an Iceburg, where she remains currently
Her enchanted Sword, Bow, and Arrows - Her arrows have special powers - fire, ice, knock-out gas. Her sword can cut through anything, and her Bow can shoot anything from a very far distance.
Super reflexes - ability to react faster than normal humans
Her robotic horse - loaded with missiles, guns, and a deadly eyes with heat rays. Her robotic animal her mentor the black sammurai gave her when he died.
Mai is described as being very tall, at 5'9, having long black hair and piercing blue eyes. She always wear her battle armor, never wearing casual or regular clothes. She is also always seen with either her sword or bow and arrows. She has very soft, olive skin. Her two hairstyles consist of bangs and no bangs.