Fate/stay night - Season 1 - Eps 6: Two Magi (2)
A fleeing Shirō is eventually cornered by Rin, who offers to spare his life if he gives her his Command Seals. However, he refuses, prompting Rin to try and kill him. Both are then distracted by a scream downstairs and he and Rin find an unconscious girl. As Rin attempts to heal her, a dagger flies through an open door, aimed for Rin, but Shirō blocks it with his arm, wounding himself in the process. He runs outside to find the female Servant, which is of the Rider class, and repels an attack by her. Shirō considers summoning Saber via Command Seal, but decides it is too risky to get her involved and resolves to confront Rider himself. Rider resumes her assault, and Shirō is nearly killed by her until Rin rescues him. At Rin's home, Shirō and Rin decide to form a temporary truce to find Rider's Master.
About Fate/stay night

Title: Fate/stay night
First Air Date: 2006-01-07
Last Air Date: 2006-06-17
Status: Ended
Rating: 7.3/10 (from 209 votes)
Language: JA
Seasons: 2
Total Episodes: 24
Network: Teletama
Genres: Animation, Sci-Fi & Fantasy, Action & Adventure
Production Companies: Studio Deen, Notes
Synopsis
Shirou Emiya lost his parents in a fire when he was young and was later adopted by the sorcerer Kiritsugu Emiya. Shirou is drawn into the Holy Grail War summons a female "Servant" known as Saber to protect him and obtain the Holy Grail.
Cast

Noriaki Sugiyama
Shirou Emiya (voice)

Ayako Kawasumi
Saber (voice)

Kana Ueda
Rin Tohsaka (voice)