A high school boy discovers he can awaken the dormant samurai spirits inside girls around him, turning them into literal historical warriors who fight alongside him against an oppressive system. The premise is completely ridiculous, which is exactly the point, it commits to the bit with such enthusiasm that the comedy and the action actually land together instead of canceling each other out. You're watching girls in school uniforms transform into Oda Nobunaga and Date Masamune, and somehow the show makes you believe in the stakes while also knowing how absurd that is. The ecchi stuff exists, but it never derails the actual story being told. What sticks is the chemistry between Muneakira and his growing crew of awakened samurai, they feel like a found family fighting against authority, not just fan service vehicles. By the finale, you're genuinely invested in whether they can actually win.

In an alternate Japan where the Tokugawa Shogunate still rules in the early 21st century, student councils exist to keep schools under their thumb. At Buou Private Academy, set at the foot of Mount Fuji, the children of samurai train in battles that can put their lives at risk, while the council cracks down hard on students who oppose the Tokugawa clan. Yagyuu Muneakira, a student and assistant fencing instructor at the Yagyuu Dojo, stands against this oppression. He is joined by girls who bear the names of famous swordsmen and generals, among them a mysterious girl named Juubei, whose kiss awakens an unknown power. The show mixes action, comedy, romance and ecchi.