Am I Actually the Strongest?

You may know this one as Jitsu wa Ore, Saikyou Deshita?; that's Am I Actually the Strongest? under its other release name. Staple Entertainment produced this TV series across 12 episodes. The run is complete — no gaps waiting on new episodes.

Genre-wise it's tagged Comedy, Fantasy, and Romance, which is the throughline if you're browsing by mood rather than by name. If Am I Actually the Strongest? works for you, HAIKYU!! and Rascal Does Not Dream of Bunny Girl Senpai are close matches — see the full related list below.