The concluding film to the Gintama animated series, adapting the final chapters of the comic series of the same name by Hideaki Sorachi. The film covers chapters 699–704 of the original comics, with original material added in.
Souru Saito (斉藤 颯児, Saitō Sōru, born February 17) is a voice actor (seiyu) from Tokyo who is affiliated with Air Agency. He is 1.7 m tall and has blood type A. His hobbies are games, singing, watching movies, and listening to music. His special skills are singing and playing the guitar, impersonation, and poker. Graduated from Air Agency Academy.