Campione!

Searching for Campione!: Matsurowanu Kamigami to Kamigoroshi no Maou? That title and Campione! point to the same show. It's a TV series across 13 episodes out of diomedéa. The run is complete — no gaps waiting on new episodes.

Genre-wise it's tagged Action, Comedy, and Ecchi, which is the throughline if you're browsing by mood rather than by name. Liked it? The related picks below start with Attack on Titan, pulled from the same genre lane.