Campione!

A teen becomes a god‑slayer, turning mythic battles into his everyday schoolyard drama.

When sixteen‑year‑old Godou Kusanagi is sent to Italy on a seemingly mundane errand, he stumbles into a hidden war between living deities. A relic delivery turns into a showdown with the war god Mars, and Godou’s unexpected victory crowns him a Campione—a mortal blessed (or cursed) with the power to slay gods. Suddenly, the world’s mythic pantheon is no longer a distant legend; it’s a battlefield where divine politics spill into human lives. Armed with a mysterious sword and flanked by a motley crew of god‑worshipping girls—each with their own quirks, affections, and hidden agendas—Godou must juggle school, romance, and the ever‑growing list of heretical deities eager to test his newfound might. From slap‑stick magical duels to high‑stakes mythic clashes, the series blends action, comedy, and a dash of ecchi fanservice while exploring what it means to be a mortal caught in the crossfire of gods.

Campione! is a supernatural harem action series where a teen gains god-slaying powers and collects a battle-ready entourage of devoted girls. Expect frequent fanservice and romantic rivalry alongside mythological combat that stays more spectacle than horror.