Fate/stay night: Unlimited Blade Works

Fate/stay night: Unlimited Blade Works is a 2010 Japanese animated fantasy action film directed by Yūji Yamaguchi. Unlimited Blade Works covers the events of the second route of the visual novel Fate/stay night by Type-Moon. The film primarily focuses on two young mages, Shirou Emiya and Rin Tohsaka, and their servants, who participate in a conflict known as the Holy Grail War. During the fights, Shirou often crosses paths with Rin's servant, Archer, who seeks his death despite being an ally.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.