Kimura Kenji is one of main villain of Korean series Birdal Mask is son of Kimura Taro and brother of Kimura Shunji is Japanese police officer who working in Korea and cautped Korean Freedom Fighters whom he toruted and killed them. Kenji tired caputed Birdal Mask but failed he also depsie on Lee Kang-to who was his brother's friend and Superior whom he tried framed him for begin as bridal mask before Kenji kills Kang-to's mother by gunshot and Kenji himself killed by Kang-to as bridal mask