Kyoshiro

A remarkable and mysterious swordsman, depicted as the only rival to Demon Eyes Kyo. He wielded the Shibien (Black Sword), one of the Muramasa weapons. In the manga, he is depicted as one of the heirs to the Aka no Ou throne, the Red Eyes being proof of his Mibu lineage. He is a "Red Cross Knight", created from the flesh of the Sendai Aka no Ou. Though he is able to control the Red Eyes, he is not a true Mibu, but merely a more powerful battle doll resembling the first generation of battle dolls created. It is depicted that he is stronger than Demon Eyes Kyo until near the end of the manga.