. A 24-episode anime series created by Studio Deen aired in Japan between January and June 2006. Sentai Filmworks has licensed the television series and re-released the series on DVD and for the first time on Blu-ray Disc.Fuyuki City is the setting for a secret and violent war among competing magi. For the past two centuries, seven sorcerers have gathered and engage in a battle royale known as the Holy Grail War, each gambling his or her own life to obtain the Holy Grail, a legendary chalice capable of granting wishes. The past four Holy Grail Wars have typically occurred every fifty years or so. However, the fifth war has started prematurely, with the most recent concluding less than a decade ago. The seven sorcerers, known as Masters, are aided by seven beings known as Servants, reincarnations of legendary heroes from all times. These resurrected souls possess superhuman characteristics and wield powerful artifacts or abilities called Noble Phantasms, symbols of their heroism during life. Only one Servant can be summoned in each war from one of seven classes: Saber, Archer, Lancer, Berserker, Rider, Assassin, and Caster, each representing their distinctive role in battle. The Servants are summoned by the power of the Grail itself and aid their Masters in doing battle, protecting them from harm and killing other Servants or Masters. In return for their aid, the Servants also seek their own wish from the Holy Grail, should their Master become victorious. Shirō Emiya is a serious yet helpful, hardworking, and honest teenager and a student at Fuyuki High, whose parents died in a fire years ago, around the time of the conclusion of the Fourth Holy Grail War. He was then adopted by Kiritsugu Emiya. When he was a child, his adoptive father told him how he had failed at his life ambition to become a "Ally of Justice". Shirō affirms to his adoptive father that he intends to devote his life to achieving that distant ideal, much to Kiritsugu's chagrin. To do this.