Included with the limited edition BD of Fate/Kaleid Liner Prisma☆Illya Movie: Vow in the Snow.
Unfortunately the movie Fate/kaleid liner Prisma☆Illya: Vow in the Snow - Dark Sakura Room is not yet available on HBO Max.
| Writing | Kenji Inoue | Screenplay |
| Writing | Hiroshi Hiroyama | Comic Book |
| Directing | Mirai Minato | Second Unit Director |
| Visual Effects | Kazuya Hirata | Supervising Animation Director |
| Visual Effects | Kazuya Hirata | Key Animation |
| Visual Effects | Kazuyuki Yamayoshi | Animation Director |
| Visual Effects | Yuuki Sawairi | Animation Director |
| Production | Nobuto Fushimi | Line Producer |
| Visual Effects | Yamato Ouchi | Key Animation |
| Visual Effects | Ryo Nagashima | Key Animation |
| Visual Effects | Akie Morimoto | Key Animation |
| Visual Effects | Kaoru Maehara | Key Animation |
| Art | Sho Midorikawa | Background Designer |
| Art | Ken Tokashiki | Background Designer |
| Art | Kazuhiro Nagano | Background Designer |
| Visual Effects | Mami Hirai | Color Designer |
| Visual Effects | Yuko Shintani | Compositing Artist |
| Visual Effects | Yutaro Kikuchi | Compositing Artist |
| Editing | Kentaro Tsubone | Editor |
| Sound | Masanori Tsuchiya | Sound Director |
| Sound | Noriko Izumo | Sound Effects |
| Visual Effects | Susumu Kashiwabara | Compositing Artist |
| Visual Effects | Yuki Maekawa | Compositing Artist |
| Visual Effects | Ayaka Kuroki | Compositing Artist |
| Art | Minoru Maeda | Art Direction |
| Directing | Shin Oonuma | Director |
| Art | Mirai Minato | Storyboard Artist |
| Visual Effects | Kazuya Hirata | Animation Director |
