My Status as an Assassin Obviously Exceeds the Hero’s

You may know this one as Ansatsusha de Aru Ore no Status ga Yuusha yori mo Akiraka ni Tsuyoi no da ga; that's My Status as an Assassin Obviously Exceeds the Hero’s under its other release name. Sunrise is the animation studio behind this TV series across 12 episodes. The run is complete — no gaps waiting on new episodes.

On the shelf it sits under Action, Adventure, and Fantasy — worth knowing if you're comparing action anime specifically. Looking for something similar? Attack on Titan is the nearest match on the shelf right now.