Gintama The Movie The Final Chapter Be Forever Yorozuya , Gekijban Gintama Kanketsuhen Yorozuya yo Eien Nare? is a 2013 Japanese animated film produced by Sunrise based on the Gintama manga and anime series. It was directed by the director from the anime series Yoichi Fujita and based on a story by Hideaki Sorachi, Gin Tama s original author. It stars Tomokazu Sugita, Daisuke Sakaguchi, Rie Kugimiya among others. The film focuses on the freelancer samurai Gintoki Sakata in a time travelling story where he encounters older personas of the people he met in Edo.
While working in a cinema, Gintoki comes upon a movie thief a figure in Japanese culture often depicted as a man with a video camera as a head, stand in as someone who illegally film in cinemas. After scolding the movie thief for his actions, he finds himself warped into another world via the camera lens. In this world,years have passed, and not only has the land of Edo changed into an apocalyptic wasteland, but it is stated Gintoki has died. The movie thief, or Time Thief the time machine, explains mankind is close to extinction, and gives Gintoki an item to disguise himself. After the Time Thief is damaged by criminals, Gintoki encounters his freelancer comrades Shinpachi Shimura, who has turned into a cool samurai with no trace of tsukkomi, and Kagura, who has changed into a beautiful woman with no Chinese speech pattern. The futures Gintoki is assumed to have died as a result of the White Curse. Kagura and Shinpachi have been trying to deal with their leaders disappearance and Gintoki, disguised thanks to the Time Thief, tries to help them overcome their sadness.Gintoki, Kagura and Shinpachi go to the execution of the Shinsengumi leader Isao Kondo, Joi terrorist Kotaro Katsura and mechanic Gengai Hiraga. Kondo and Katsura are saved by their underlings Sogo Okita, Toshiro Hijikata and Elizabeth who have joined forces to form a new group opposing the bakufu while Gengai is revealed to be an imposter. Interacting with the new group Gintoki learns the White Curse was started by a group of sorcerers known as Enmi ? who Gintokis Joi faction fought in a previous war. Gintoki was infected with a virus which had undergone an incubation period and the futures Gintoki disappeared while fighting it. One victim of the White Curse is Shinpachis sister, Tae, who is close to her death. In order to cure her, Gintokis friends go to search for the Emmi. Gintoki finds and kills the Emmi who is revealed to be the futures Gintoki who set this series of events off to be killed
Source: Wikipedia