Bleach (2004–2012; 2022– )

Based on the manga by Tite Kubo, Bleach is a Japanese anime series following teenager Ichigo Kurosaki after he gains the powers of a Soul Reaper and becomes involved in battles against supernatural threats and hostile spiritual forces. The series combines large-scale action, sword combat, supernatural mythology and long-running character arcs within one of the defining shonen anime franchises of the 2000s.

Från IMDB:
High school student Ichigo Kurosaki, who has the ability to see ghosts, gains soul reaper powers from Rukia Kuchiki and sets out to save the world from "Hollows".