Saya-A woman known for being the strongest female kickboxer. Nicknamed the "Stain of Gale" (?)
Haruka-A Japanese master of kenpo. She has defeated many men with her techniques.
Battle Slave story-A brutal underground fighting tournament. Female fighters from around the world are forced to fight against men in the tournament and endure the difference in power. The winners of the fighters are paid hundreds of thousands of dollars.