Quote Originally Posted by Archangel
I'll try Kaze no Stigma...
Kaze no Stigma's story is somewhat negligible, but it has one of the best male main characters. Especially in combination with the tsundere love interest girl (the other main character). This dude kicks so much ass and is so powerful that the tsundere has zero chances to display the typical violence in the tsuntsun mode and is thus constantly frustrated.

I like the series a lot because of this very thing.