As Sakura drowns in the murky darkness of the sins she has committed, Shirou's vow to protect her at all costs leads him into a raging battle to put an end to the Holy Grail War. Will Shirou's wish reach Sakura even as he challenges fate itself in a desperate battle against the rising tide?
Unfortunately the movie Fate/stay night: Heaven's Feel III. Spring Song is not yet available on HBO Max.
| Visual Effects | Tatsuya Mori | Key Animation |
| Production | Ryu Suzuki | Production Manager |
| Writing | Kinoko Nasu | Novel |
| Production | Shizuka Kurosaki | Associate Producer |
| Art | Takashi Suhara | Prop Designer |
| Art | Masaharu Koyama | Prop Designer |
| Directing | Takuro Takahashi | Second Unit Director |
| Sound | Yuji Akazawa | Sound Effects |
| Art | Li Gaolin | Background Designer |
| Art | Miu Miyamoto | Background Designer |
| Art | Mai Ito | Background Designer |
| Art | Chen Kun | Background Designer |
| Art | Satomi Gunji | Background Designer |
| Art | Yumie Katou | Background Designer |
| Art | Sakiko Miura | Background Designer |
| Art | Haruna Sato | Background Designer |
| Art | Taketo Gonpei | Background Designer |
| Art | Seiko Imaizumi | Background Designer |
| Art | Masaru Yanaka | Background Designer |
| Art | Jun Osano | Background Designer |
| Art | Rensei Yamamoto | Background Designer |
| Art | Natsumi Murakata | Background Designer |
| Art | Koji Eto | Background Designer |
| Art | Mie Kasai | Background Designer |
| Art | Oomi Tateiwa | Background Designer |
| Art | Yuri Kabasawa | Assistant Art Director |
| Art | Yuko Kito | Background Designer |
| Art | Hiromi Ueno | Background Designer |
| Art | Shinobu Yamaguchi | Background Designer |
| Art | Kazuo Ebisawa | Background Designer |
| Art | Wago Manabe | Background Designer |
| Art | Kanako Shirai | Background Designer |
| Art | Yuri Kabasawa | Background Designer |
| Art | Ayami Hidaka | Background Designer |
| Art | Kazuhiro Nagano | Background Designer |
| Art | Koushi Nakamura | Background Designer |
| Art | Kaori Fujii | Background Designer |
| Art | Kazuki Niwa | Background Designer |
| Art | Thanh Ngoc Nguyen | Background Designer |
| Art | Park Jung-ah | Background Designer |
| Art | Sho Hata | Background Designer |
| Art | Aditep Meechaijreonying | Background Designer |
| Art | Sho Midorikawa | Background Designer |
| Art | Binh Thuoc | Background Designer |
| Art | Attachai Boonsamai | Background Designer |
| Art | Joung Han-sol | Background Designer |
| Art | Park Sang-yeon | Background Designer |
| Art | Arseniy Chebynkin | Background Designer |
| Art | Gu Ja-seon | Background Designer |
| Art | Thanh Duy | Background Designer |
| Art | Yuki Nomura | Background Designer |
| Art | Le Dinh Tri | Background Designer |
| Art | Parinya Phetwiphat | Background Designer |
| Art | Yuuro | Background Designer |
| Art | Tram Anh | Background Designer |
| Art | Mineaki Sugata | Background Designer |
| Art | Nam Joong-hyun | Background Designer |
| Art | Choi Gyu-jeong | Background Designer |
| Art | Kinichi Okubo | Background Designer |
| Art | Minoru Maeda | Background Designer |
| Art | Tran Huynh | Background Designer |
| Art | Yuki Ikenoue | Background Designer |
| Art | Ikuko Kogayu | Background Designer |
| Art | Phan Diem Trang | Background Designer |
| Art | Ken Tokashiki | Background Designer |
| Art | Kim Min-woo | Background Designer |
| Art | Rungrat Khankaew | Background Designer |
| Art | Lee Mi-jin | Background Designer |
| Art | Mizuka Ueda | Background Designer |
| Art | Tran Hoang Bao Vy | Background Designer |
| Art | Kim Yong-woo | Background Designer |
| Visual Effects | Makoto Nakamura | Key Animation |
| Art | Takashi Suhara | Art Designer |
| Sound | Yasunori Mori | Music Producer |
| Editing | Yuri Takahashi | Assistant Editor |
| Visual Effects | Haruka Yoshida | Compositing Artist |
| Visual Effects | Yuuto Ikawa | Compositing Artist |
| Visual Effects | Yuuto Ikawa | 3D Animator |
| Visual Effects | Kazuki Nishiwaki | Compositing Artist |
| Visual Effects | Daiki Teppozuka | 3D Animator |
| Visual Effects | Sae Yoshikawa | Compositing Artist |
| Visual Effects | Soichiro Iwata | 3D Animator |
| Visual Effects | Haruka Yoshida | 3D Animator |
| Visual Effects | Rima Nishinaka | Compositing Artist |
| Visual Effects | Kojiro Shishido | Compositing Artist |
| Visual Effects | Naoki Sato | Compositing Artist |
| Visual Effects | Daiki Teppozuka | Compositing Artist |
| Visual Effects | Rima Nishinaka | 3D Animator |
| Visual Effects | Seiji Matsuda | Compositing Artist |
| Visual Effects | Zhang Hao | 3D Animator |
| Visual Effects | Zhang Hao | Compositing Artist |
| Visual Effects | Kojiro Shishido | 3D Animator |
| Art | Tomonori Sudo | Storyboard Artist |
| Art | Kei Tsunematsu | Storyboard Artist |
| Art | Takahiro Miura | Storyboard Artist |
| Sound | Ryosuke Naya | Sound Recordist |
| Editing | Shinya Kato | Online Editor |
| Sound | Sakura Katsumata | Foley Artist |
| Production | Shunji Sakamoto | Production Assistant |
| Production | Xuan Chenguang | Production Assistant |
| Sound | Kozue Hayashi | Sound Mixer |
| Production | Takashi Toda | Production Assistant |
| Production | Keigo Shinohara | Production Assistant |
| Sound | Naoki Okabe | Sound Mixer |
| Directing | Tomonori Sudo | Director |
| Sound | Aimer | Theme Song Performance |
| Visual Effects | Mika Matsuoka | Color Designer |
| Art | Koji Eto | Art Direction |
| Visual Effects | Hisayuki Tabata | Character Designer |
| Visual Effects | Tomonori Sudo | Character Designer |
| Camera | Yuichi Terao | Director of Photography |
| Production | Hikaru Kondo | Producer |
| Visual Effects | Kazuki Nishiwaki | 3D Director |
| Visual Effects | Atsushi Ikariya | Character Designer |
| Editing | Manabu Kamino | Editor |
| Writing | Akira Hiyama | Screenplay |
| Sound | Yuki Kajiura | Original Music Composer |
| Visual Effects | Tomonori Sudo | Supervising Animation Director |
| Visual Effects | Noriko Fujimoto | Key Animation |
| Visual Effects | Tetsuhito Sato | Animation Director |
| Visual Effects | Ken Takahashi | Key Animation |
| Visual Effects | Koji Akiyama | Animation Director |
| Visual Effects | Maiko Miyake | Animation Director |
| Visual Effects | Mieko Ogata | Animation Director |
| Visual Effects | Takayuki Motegi | Animation Director |
| Visual Effects | Yaeko Watanabe | Animation Director |
| Visual Effects | Ai Asari | Animation Director |
| Visual Effects | Yuka Shiojima | Animation Director |
| Visual Effects | Takeyoshi Omagari | Key Animation |
| Visual Effects | Atsushi Tanaka | Animation Director |
| Visual Effects | Hiroto Kinoshita | Key Animation |
| Visual Effects | Minami Takemura | Key Animation |
| Visual Effects | Gao Jiawei | Key Animation |
| Visual Effects | Natsuko Shimizu | Key Animation |
| Visual Effects | Mitsuru Obunai | Key Animation |
| Visual Effects | Shintaro Nomura | Key Animation |
| Visual Effects | Aki Iguchi | Key Animation |
| Visual Effects | Shinsuke Gomi | Key Animation |
| Visual Effects | Shinya Shimomura | Key Animation |
| Visual Effects | Yoshiyuki Ohkubo | Key Animation |
| Visual Effects | Shun Yamaoka | Key Animation |
| Visual Effects | Masaharu Koyama | Key Animation |
| Visual Effects | Takashi Suhara | Key Animation |
| Visual Effects | Yutaka Araki | Key Animation |
| Visual Effects | Satomi Nishio | Key Animation |
| Visual Effects | Shunya Kikuchi | Key Animation |
| Visual Effects | Asahi Ono | Key Animation |
| Visual Effects | Shinsuke Gomi | Animation Director |
| Production | Atsuhiro Iwakami | Producer |
| Visual Effects | Tomoya Atsumi | Key Animation |
| Visual Effects | Mashu Inoue | Key Animation |
| Visual Effects | Hitomi Okada | Key Animation |
| Visual Effects | Masayuki Kunihiro | Key Animation |
| Visual Effects | Kosuke Uto | Key Animation |
| Visual Effects | Yuka Shiojima | Key Animation |
| Visual Effects | Yukari Takeuchi | Key Animation |
| Visual Effects | Kaito Senkoji | Key Animation |
| Visual Effects | Satoshi Takahashi | Key Animation |
| Visual Effects | Yukiko Saijou | Key Animation |
| Visual Effects | Atsushi Ogasawara | Key Animation |
| Visual Effects | Kayo Kizawa | Key Animation |
| Visual Effects | Teiichi Takiguchi | Key Animation |
| Visual Effects | Masato Nagamori | Key Animation |
| Visual Effects | Aya Hanzawa | Key Animation |
| Visual Effects | Mieko Ogata | Key Animation |
| Visual Effects | Misaki Nishimoto | Key Animation |
| Visual Effects | Masaru Kimura | Key Animation |
| Visual Effects | Hirotoshi Arai | Key Animation |
| Visual Effects | Yuri Kato | Key Animation |
| Visual Effects | Kim Kyung-eun | Key Animation |
| Visual Effects | Hiromi Niwa | Key Animation |
| Visual Effects | Daiki Tsuchiya | Key Animation |
| Visual Effects | Satoshi Kadowaki | Key Animation |
| Visual Effects | Ken Nakazawa | Key Animation |
| Visual Effects | Akikazu Toshima | Key Animation |
| Visual Effects | Nozomu Abe | Key Animation |
| Visual Effects | Miho Kato | Key Animation |
| Visual Effects | Toshiharu Kudou | Key Animation |
| Visual Effects | Sakiyo Hama | Key Animation |
| Production | Takashi Takeuchi | Producer |
| Visual Effects | Mihoko Adachihara | Key Animation |
| Visual Effects | Shinsuke Yasuda | Key Animation |
| Visual Effects | Akihiko Uda | Key Animation |
| Visual Effects | Reo Kagami | Key Animation |
| Visual Effects | Ryo Onoue | Key Animation |
| Visual Effects | Yushiro Hatano | Key Animation |
| Visual Effects | Shiori Shutou | Key Animation |
| Visual Effects | Daisuke Mataga | Key Animation |
| Visual Effects | Ryuuta Ura | Key Animation |
| Visual Effects | Yukako Serai | Key Animation |
| Visual Effects | Kana Ishigo | Key Animation |
| Visual Effects | Akira Matsushima | Key Animation |
| Visual Effects | Kumiko Nakashiki | Key Animation |
| Visual Effects | Sakae Shibuya | Key Animation |
| Visual Effects | Hironori Tanaka | Key Animation |
| Visual Effects | Yusuke Ogura | Key Animation |
| Visual Effects | Atsushi Ikariya | Key Animation |
| Visual Effects | Koji Akiyama | Key Animation |
| Visual Effects | Maiko Miyake | Key Animation |
| Visual Effects | Ikumi Kawamura | Key Animation |
| Visual Effects | Shogo Fujiwara | Key Animation |
| Directing | Takahiro Miura | Second Unit Director |
| Directing | Ken Takahashi | Second Unit Director |
| Directing | Takuya Nonaka | Second Unit Director |
| Directing | Kei Tsunematsu | Second Unit Director |
| Production | Yuma Takahashi | Associate Producer |
| Art | Shinjirou | Art Designer |
