Gintama

銀魂

In an Edo-period Japan that aliens called the Amanto have conquered and forced to ban swords, the silver-haired samurai Gintoki Sakata runs an odd-jobs shop called Yorozuya, taking on any task for cash he usually spends on sweets and pachinko. He picks up Shinpachi Shimura after helping rescue Shinpachi's sister Tae, then the alien girl Kagura with her monstrous strength. The three handle the strange jobs nobody else will touch across a city of humans and aliens.