Hirokazu Hisayuki (久行 宏和, Hisayuki Hirokazu) is a Japanese character designer and animation director for Sunrise, most famously doing the character designs for Mai-HiME/Mai-Otome, and some character designs for Queen's Blade.
Related to the Soul series[]
Hisayuki is a guest artist for Soulcalibur IV and designed Kamikirimusi for the game.