Gintama

Edo was once the proud heart of samurai spirit, but everything changes after feudal Japan yields to the alien Amanto. The shogunate returns in name only as a puppet regime, and a sweeping edict bans swords from the streets—leaving the old ideals of the warrior class seemingly out of place in a city now shaped by otherworldly influence.

Gintoki Sakata, a silver-haired oddball who refuses to let go of his samurai pride, still walks around with a wooden sword despite the law. Running Yorozuya, an odd-jobs shop, he takes on whatever work comes through the door, often finding that even simple requests spiral into unpredictable trouble.

At his side are Shinpachi Shimura, a bespectacled boy trying to learn the samurai way; Kagura, a tough, endlessly hungry girl gifted with superhuman strength; and Sadaharu, their enormous pet dog with a habit of biting heads. Together, the Yorozuya stumble into everything from alien nobility to clashes with neighborhood gangs, navigating a chaotic Edo where history and sci-fi collide.