Kaze no Stigma, Mondaiji-tachi ga Isekai kara Kuru Sou desu yo? Recommendations
The main characters are quite similar. They're both op, very intelligent, smug, selfish and laid back. And good looking. The two series also share a few elements, like action, comedy and fantasy.
The two series have completely different stories, but the main character in both of them is extremely powerful. In Kaze no Stigma, Yagami is a very powerful mage that controls wind, and in Mondaiji-tachi, Izayoi-san has a very powerfull gift although his powers are still a mystery.