In the spring, male student Makoto Yuki transfers to Gekkoukan High School. However, as he heads to his new dormitory, listening to the music on his headphones, he is stopped. More precisely, time has stopped, and the people who were around him turn into coffins. Makoto learns that this period of time hidden between the minute of midnight is called the Dark Hour, a time when monsters called Shadows appear. Suddenly made the leader of his fellow classmates Yukari and Junpei by his upperclassmen Mitsuru and Akihiko, Makoto must learn empathy, his connection to his comrades, and the meaning of death. With the power of his Evoker aimed at his head, Makoto fights against the Shadows threatening to attack his world from the mysterious tower of Tartarus.
| Directing | Noriaki Akitaya | Director |
| Production | Kazunori Adachi | Producer |
| Editing | Takashi Sakurai | Editor |
| Writing | Jun Kumagai | Screenplay |
| Visual Effects | Tetsuya Watanabe | CGI Director |
| Visual Effects | Isamu Fukushima | Animation Director |
| Visual Effects | Sayaka Koiso | Animation Director |
| Sound | Shoji Meguro | Original Music Composer |
| Visual Effects | Kei Oohashi | Key Animation |
| Visual Effects | Keiichi Ishida | Key Animation |
| Visual Effects | Koji Ito | Key Animation |
| Visual Effects | Kyoko Kotani | Key Animation |
| Visual Effects | Tadashi Fukuda | Key Animation |
| Visual Effects | Takenori Tsukuma | Key Animation |
| Visual Effects | Yuta Kiso | Key Animation |
| Visual Effects | Nobuyoshi Souzaki | Key Animation |
| Visual Effects | Rie Nakanishi | Key Animation |
| Visual Effects | Keisuke Watabe | Key Animation |
| Visual Effects | Kazuhiro Koyama | Key Animation |
| Visual Effects | Sadatoshi Matsuzaka | Key Animation |
| Visual Effects | Hidenobu Takahashi | Key Animation |
| Visual Effects | Akiko Matsuo | Key Animation |
| Art | Riki Fukushima | Storyboard Artist |
| Art | Tomohisa Taguchi | Storyboard Artist |
| Directing | Yoshifumi Sasahara | Director |
| Visual Effects | Masaaki Yamano | Key Animation |
| Visual Effects | Takahiro Toyomasu | Key Animation |
| Visual Effects | Takuya Tani | Key Animation |
| Visual Effects | Kiyoshi Komatsubara | Key Animation |
| Visual Effects | Noriko Onishi | Key Animation |
| Visual Effects | Yuuko Yoshida | Key Animation |
| Visual Effects | Shinichiro Minami | Key Animation |
| Visual Effects | Saori Sakiguchi | Key Animation |
| Visual Effects | Kouichirou Ueda | Key Animation |
| Visual Effects | Kana Ishida | Key Animation |
| Visual Effects | Mariko Yamamoto | Key Animation |
| Visual Effects | Shinobu Nishiyama | Key Animation |
| Visual Effects | Masaiku Tayori | Key Animation |
| Visual Effects | Natsuko Kondou | Key Animation |
| Visual Effects | Hatsue Koizumi | Key Animation |
| Visual Effects | Kazuki Ito | Key Animation |
| Visual Effects | Misao Abe | Key Animation |
| Visual Effects | Katsuyuki Yamazaki | Key Animation |
| Visual Effects | Isamu Fukushima | Key Animation |
| Visual Effects | Momoko Nagakawa | Key Animation |
| Visual Effects | Takao Takegami | Key Animation |
| Visual Effects | Kanta Suzuki | Key Animation |
| Visual Effects | Mika Sawada | Key Animation |
| Visual Effects | Arihiro Goto | Key Animation |
| Visual Effects | Rie Omori | Key Animation |
| Visual Effects | Seung-hyeon Hong | Key Animation |
| Visual Effects | Hayato Hashiguchi | Key Animation |
| Visual Effects | Mika Tomiya | Key Animation |
| Visual Effects | Atsuko Takahashi | Key Animation |
| Visual Effects | Masashi Sugita | Key Animation |
| Visual Effects | Satoshi Sakai | Key Animation |
| Visual Effects | Hideoki Kusama | Key Animation |
| Visual Effects | Rika Kato | Key Animation |
| Visual Effects | Miyuki Honda | Key Animation |
| Visual Effects | Ryota Niino | Key Animation |
| Visual Effects | Yuki Terano | Key Animation |
| Visual Effects | Shuji Takahara | Key Animation |
| Visual Effects | Sorato Shimizu | Key Animation |
| Visual Effects | Hiroshi Kawashima | Key Animation |
| Visual Effects | Keisuke Katayama | Key Animation |
| Visual Effects | Ryo Tanaka | Key Animation |
| Visual Effects | Kazuya Miyoshi | Key Animation |
| Visual Effects | Michio Hasegawa | Key Animation |
| Visual Effects | Keiko Nagamine | Key Animation |
| Visual Effects | Kengo Saito | Key Animation |
| Visual Effects | Kumiko Kawashima | Key Animation |
| Visual Effects | Kanako Maru | Key Animation |
| Visual Effects | Keita Hagio | Key Animation |
| Visual Effects | Tomoyuki Kitamura | Key Animation |
| Visual Effects | Miyu Kaneko | Key Animation |
| Visual Effects | Hiroaki Ikeda | Key Animation |
| Visual Effects | Naoko Yamamoto | Key Animation |
| Visual Effects | Shuichi Seki | Key Animation |
| Visual Effects | Hiroki Ikeshita | Key Animation |
| Visual Effects | Keisuke Katayama | Animation Director |
| Visual Effects | Masaya Yasutome | Animation Director |
| Visual Effects | Tomoaki Kado | Animation Director |
| Visual Effects | Takuya Tani | Animation Director |
| Visual Effects | Hideoki Kusama | Animation Director |
| Visual Effects | Michinori Shiga | Animation Director |
| Visual Effects | Mika Sawada | Animation Director |
| Visual Effects | Tomomi Ishikawa | Animation Director |
| Visual Effects | Yuuko Yoshida | Animation Director |
| Directing | Tomohisa Taguchi | Director |
| Writing | Kouji Okada | Original Film Writer |
| Writing | Kazuma Kaneko | Original Film Writer |
