The Fifth Holy Grail War continues, and the ensuing chaos results in higher stakes for all participants. Shirou Emiya continues to participate in the war, aspiring to be a hero of justice who saves everyone. He sets out in search of the truth behind a mysterious dark shadow and its murder spree, determined to defeat it. Meanwhile, Shinji Matou sets his own plans into motion, threatening Shirou through his sister Sakura Matou. Shirou and Rin Tohsaka battle Shinji, hoping to relieve Sakura from the abuses of her brother. But the ugly truth of the Matou siblings begins to surface, and many dark secrets are exposed.
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| Production | Shizuka Kurosaki | Associate Producer |
| Production | Ryu Suzuki | Production Manager |
| Writing | Kinoko Nasu | Novel |
| Directing | Takuro Takahashi | Second Unit Director |
| Art | Kasumi Takeuchi | Assistant Art Director |
| Art | Kasumi Takeuchi | Background Designer |
| Sound | Hikaru Kondo | Sound Director |
| Sound | Yuji Akazawa | Sound Effects |
| Art | Masaru Yanaka | Background Designer |
| Art | Li Gaolin | Background Designer |
| Art | Chen Kun | Background Designer |
| Visual Effects | Makoto Nakamura | Key Animation |
| Art | Yuko Kito | Background Designer |
| Art | Arseniy Chebynkin | Background Designer |
| Art | Yuko Horikoshi | Background Designer |
| Art | Sho Hata | Background Designer |
| Art | Satoru Hirayanagi | Background Designer |
| Art | Yuri Kabasawa | Background Designer |
| Art | Yuki Araki | Background Designer |
| Art | Oomi Tateiwa | Background Designer |
| Art | Ken Tokashiki | Background Designer |
| Art | Sho Midorikawa | Background Designer |
| Sound | Yuki Kajiura | Main Title Theme Composer |
| Art | Kazuma Koda | Background Designer |
| Art | Kouki Nagayoshi | Background Designer |
| Art | Kanako Shirai | Background Designer |
| Art | Mika Nishimura | Background Designer |
| Art | Minoru Maeda | Background Designer |
| Art | Tomoyo Yoshida | Background Designer |
| Art | Wago Manabe | Background Designer |
| Art | Wang Huan | Background Designer |
| Art | Sagako Itakura | Background Designer |
| Art | Kaori Fujii | Background Designer |
| Sound | Yasunori Mori | Music Producer |
| Art | Yuri Kabasawa | Assistant Art Director |
| Art | Shinobu Yamaguchi | Background Designer |
| Art | Seiko Imaizumi | Background Designer |
| Art | Nguyen Huu Chinh | Background Designer |
| Art | Kazuhiro Nagano | Background Designer |
| Art | Fuki Zenyoji | Background Designer |
| Art | Hiromi Ueno | Background Designer |
| Art | Takeshi Sekino | Background Designer |
| Art | Koji Eto | Background Designer |
| Art | Yuki Ikenoue | Background Designer |
| Editing | Yuri Takahashi | Assistant Editor |
| Visual Effects | Naoki Sato | Compositing Artist |
| Visual Effects | Daiki Teppozuka | Compositing Artist |
| Visual Effects | Yuuto Ikawa | 3D Animator |
| Visual Effects | Naoki Sato | 3D Animator |
| Visual Effects | Keigo Takenaka | 3D Animator |
| Visual Effects | Haruka Yoshida | 3D Animator |
| Visual Effects | Seiji Matsuda | Compositing Artist |
| Visual Effects | Keigo Takenaka | Compositing Artist |
| Visual Effects | Daiki Teppozuka | 3D Animator |
| Visual Effects | Shusaku Takayanagi | 3D Animator |
| Visual Effects | Yuuto Ikawa | Compositing Artist |
| Visual Effects | Kazuki Nishiwaki | Compositing Artist |
| Visual Effects | Shusaku Takayanagi | Compositing Artist |
| Visual Effects | Rima Nishinaka | 3D Animator |
| Visual Effects | Sae Yoshikawa | Compositing Artist |
| Visual Effects | Rima Nishinaka | Compositing Artist |
| Visual Effects | Kojiro Shishido | Compositing Artist |
| Visual Effects | Yuki Yamaguchi | Compositing Artist |
| Visual Effects | Kojiro Shishido | 3D Animator |
| Visual Effects | Haruka Yoshida | Compositing Artist |
| Crew | Kaori Seki | Special Effects |
| Crew | Chiemi Irisa | Special Effects |
| Art | Takahiro Miura | Storyboard Artist |
| Art | Tomonori Sudo | Storyboard Artist |
| Sound | Ryosuke Naya | Sound Recordist |
| Sound | Masanori Tsuchiya | Sound Recordist |
| Production | Keigo Shinohara | Production Assistant |
| Editing | Jin Hon'ami | Online Editor |
| Sound | Naoki Okabe | Sound Mixer |
| Sound | Natsuko Inoue | Foley Artist |
| Sound | Kayo Izawa | Foley Mixer |
| Sound | Manabu Takahashi | Foley Artist |
| Directing | Tomonori Sudo | Director |
| Sound | Aimer | Theme Song Performance |
| Art | Koji Eto | Art Direction |
| Camera | Yuichi Terao | Director of Photography |
| Editing | Manabu Kamino | Editor |
| Visual Effects | Atsushi Ikariya | Character Designer |
| Writing | Akira Hiyama | Screenplay |
| Visual Effects | Kazuki Nishiwaki | 3D Director |
| Visual Effects | Mika Matsuoka | Color Designer |
| Visual Effects | Masaharu Koyama | Key Animation |
| Visual Effects | Tomonori Sudo | Character Designer |
| Visual Effects | Hisayuki Tabata | Character Designer |
| Sound | Yuki Kajiura | Original Music Composer |
| Visual Effects | Akio Shimotsukasa | Key Animation |
| Production | Hikaru Kondo | Producer |
| Visual Effects | Satoshi Takahashi | Key Animation |
| Visual Effects | Shinsuke Yasuda | Key Animation |
| Visual Effects | Nozomu Abe | Key Animation |
| Visual Effects | Yusuke Ogura | Key Animation |
| Visual Effects | Ikumi Kawamura | Key Animation |
| Visual Effects | Hitomi Okada | Key Animation |
| Visual Effects | Akane Okabe | Key Animation |
| Visual Effects | Takeyoshi Omagari | Key Animation |
| Visual Effects | Shiori Shutou | Key Animation |
| Visual Effects | Teiichi Takiguchi | Key Animation |
| Visual Effects | Masaru Kimura | Key Animation |
| Visual Effects | Aya Hanzawa | Key Animation |
| Visual Effects | Ryo Onoue | Key Animation |
| Visual Effects | Atsushi Tanaka | Key Animation |
| Visual Effects | Atsushi Ogasawara | Key Animation |
| Visual Effects | Shun Yamaoka | Key Animation |
| Visual Effects | Kosuke Uto | Key Animation |
| Visual Effects | Yukiko Saijou | Key Animation |
| Visual Effects | Akihiko Uda | Key Animation |
| Visual Effects | Miyuki Sato | Key Animation |
| Visual Effects | Atsushi Tanaka | Animation Director |
| Visual Effects | Takayuki Motegi | Key Animation |
| Visual Effects | Mihoko Adachihara | Key Animation |
| Visual Effects | Aoi Okabe | Key Animation |
| Visual Effects | Masayuki Kunihiro | Key Animation |
| Visual Effects | Masatoshi Tsuji | Key Animation |
| Visual Effects | Masato Nagamori | Key Animation |
| Visual Effects | Hirotoshi Arai | Key Animation |
| Visual Effects | Mitsuru Obunai | Key Animation |
| Visual Effects | Miho Kato | Key Animation |
| Visual Effects | Hiroaki Otsuji | Key Animation |
| Visual Effects | Ricardo Shimabukuro | Key Animation |
| Visual Effects | Sakiyo Hama | Key Animation |
| Visual Effects | Shogo Fujiwara | Animation Director |
| Visual Effects | Yui Kobayashi | Key Animation |
| Visual Effects | Yuki Tamori | Key Animation |
| Visual Effects | Yoshihiro Maeda | Key Animation |
| Visual Effects | Rio | Key Animation |
| Visual Effects | Yuka Shiojima | Key Animation |
| Visual Effects | Ryuuta Ura | Key Animation |
| Visual Effects | Shunya Kikuchi | Key Animation |
| Visual Effects | Yurie Hama | Animation Director |
| Visual Effects | Tetsuhito Sato | Animation Director |
| Visual Effects | Maiko Miyake | Animation Director |
| Visual Effects | Maho Shindo | Key Animation |
| Visual Effects | Maiko Miyake | Key Animation |
| Visual Effects | Ryuuichi Makino | Key Animation |
| Visual Effects | Sachiko Sugimoto | Key Animation |
| Visual Effects | Toshiya Washida | Key Animation |
| Visual Effects | Kai Shibata | Key Animation |
| Visual Effects | Ricardo Shimabukuro | Animation Director |
| Visual Effects | Yoshiyuki Ohkubo | Key Animation |
| Visual Effects | Haruka Oikawa | Key Animation |
| Visual Effects | Hiromi Niwa | Key Animation |
| Visual Effects | Tomoya Atsumi | Key Animation |
| Visual Effects | Yuka Shiojima | Animation Director |
| Visual Effects | Takuya Nonaka | Key Animation |
| Visual Effects | Chihiro Saito | Key Animation |
| Visual Effects | Chie Morishita | Key Animation |
| Visual Effects | Daiki Fujii | Key Animation |
| Art | Ayami Hidaka | Background Designer |
| Visual Effects | Toru Iwazawa | Key Animation |
| Visual Effects | Chen Zhongning | Key Animation |
| Visual Effects | Hanako Kikuchi | Key Animation |
| Visual Effects | Sakae Shibuya | Key Animation |
| Visual Effects | Ai Asari | Key Animation |
| Visual Effects | Keita Nagahara | Key Animation |
| Visual Effects | Ken Takahashi | Key Animation |
| Visual Effects | Tomonori Sudo | Supervising Animation Director |
| Visual Effects | Yurie Hama | Key Animation |
| Visual Effects | Mieko Ogata | Key Animation |
| Visual Effects | Kaito Senkoji | Key Animation |
| Visual Effects | Yukina Kosaka | Key Animation |
| Visual Effects | Yutaka Araki | Key Animation |
| Visual Effects | Kaori Urata | Key Animation |
| Visual Effects | Koji Akiyama | Animation Director |
| Visual Effects | Kazunori Hashimoto | Key Animation |
| Visual Effects | Akikazu Toshima | Key Animation |
| Visual Effects | Gao Jiawei | Key Animation |
| Production | Atsuhiro Iwakami | Producer |
| Production | Takashi Takeuchi | Producer |
| Directing | Kei Tsunematsu | Second Unit Director |
| Directing | Takuya Nonaka | Second Unit Director |
| Directing | Takahiro Miura | Second Unit Director |
| Production | Yuma Takahashi | Associate Producer |
