Gintama Movie 1: Shinyaku Benizakura-hen

Synopsis

In a futuristic Edo overrun by aliens, the eccentric Yorozuya agency, led by the laid-back Gintoki, struggles to make ends meet. Their mundane lives take a dramatic turn when their friend Katsura vanishes after a violent assault. As his loyal companions, Shinpachi and Kagura, launch a desperate search, they uncover a sinister plot. Simultaneously, Gintoki is tasked with retrieving a mysterious and potent sword known as Benizakura. The two investigations soon converge, revealing a dangerous conspiracy centered around the legendary blade. Gintoki, joined by unlikely allies, embarks on a perilous mission to confront the forces behind the chaos.