Aizen is a villain who’s cold, calculated, and commanding. As the orchestrator behind many of the events in Bleach, Aizen has this calmness about him that makes him both terrifying and ...

Kisuke Urahara is appointed as captain of Squad 12. Squad 5 lieutenant Sosuke Aizen begins Hollowfication experiments. Kisuke Urahara turns Squad 12 into a squad dedicated to the research and ...