Sousuke Aizen

Sousuke Aizen is a character from the anime "Bleach," which aired in 2004. He is a polite, soft-spoken intellectual who rarely shows alarm or distress. Aizen is always well-prepared, casually engaging in conversations with subordinates, which often frustrates them. Initially, he appeared to be a kind and respected captain, admired by many, especially his lieutenant Momo Hinamori.