The skin covering the left side of Kurō's face is noticeably darker due to getting a skin graft from his best friend, who is half African. Although Kurō survived, part of his hair turned white due to stress and shock. Although Kurō's mother died from her injuries, and Kurō's own body was nearly torn to shreds, he was rescued, thanks to a miraculous operation by Dr. His odd appearance comes from a childhood incident, in which both he and his mother were terribly injured in an explosion. He is the main character in the Black Jack manga franchise. Zen Mantoku (step-grandfather) (deceased)īlack Jack ( ブラック・ジャック, Burakku Jakku) is a fictional character created by Osamu Tezuka, introduced in Weekly Shōnen Champion on November 19, 1973. Masatō Ibu (Million-Year Trip Bander Book, Phoenix 2772)īenitokage Hazama (half-sister) (deceased) Nachi Nozawa ( Marine Express, Astro Boy episode) Yūichirō Umehara (young, Young Black Jack anime) Black Jack, Chapter 1 (November 19, 1973)