[Request] Animes With Badass Protagonist

Looking for animes that have a strong or badass protagonist from the start. By that I mean at the start of the show it is already established that the protagonist is stronger or more intelligent than most of the cast. Genres don't really matter.

Here is a list of examples: One Outs, Trigun, Isekai no Seikishi Monogatari (Tenchi Muyo), Kaze no Stigma, Chrome Shelled Regios, Hagure Yuusha no Estetica, Hellsing, Akagi and Master Keaton.

What I'm not looking for is the usual shounen routine where the protagonist goes through training montage to reach their goal.