Basically like it says, an anime where the hero is just way, way too powerful usually for his enemies and destroys them with relative ease. I want to see the MC just casually pull techniques that they've never seen and annihilate and beat the bad guys.
Bonus points if there's some romance involved and if it's humorous at times. Any genre, but especially if it's a magical kind of world
No One Punch Man please
I am looking for a colorful anime with a unique art style and fantasy style vibes with little to no male characters. I hate the traditional shonen style male protagonist (Sora from no game no life and Kirito from Sword Art Online to name a couple) So I would really prefer a more female centered story. If there is going to be a male character, he needs to not be annoying and every girl in the anime needs to not be in love with him. I love magical girl style of shows or anything that involves slightly revealing costumes and cool battle scenes. I love sci-fi type settings or any type of demon girls (bonus points if there is a succubus). I would absolutely love something resembling Rosario + Vampire or Highschool DXD but just without the male protagonist. Please no slice-of-life and keep the harem to a minimum (Unless it's a harem of all girls or you can testify that the male lead is not an annoying prick). Some anime I have enjoyed lately are Flip Flappers, Madoka Magica, Akuma no Riddle, and Valkyrie Drive. Bonus points for Yuri.