Originally Posted by Leikiz

Anime:

Yu Yu Hakusho
Reborn (I think? Probably?)
Black God

Manga: Yeah, you asked for anime, but this would be a fairly short(er) list without more.

Kurogane
Ubel Blatt
Togari (eh... somewhat)
World Embryo (By the Chrono Crusade author, nigh impossible to find though)
Aflame Inferno

I feel like I'm missing a really, really obvious series.