It is not Tag. It is not Battle Royale. It is Battle Royale Tag. Sena walks up to the school rooftop to return Yudachi's handkerchief. Yudachi is not there and Sena falls asleep waiting. It is dark, she is confined and locked up at her school when Sena wakes up. The school has turned bloody red and the girls have to fight to the death. Who will survive the carnage is up to the girls.
| Editing | Osamu Suzuki | Editor |
| Writing | Junpei Tsuchida | Screenplay |
| Sound | Shinji Inukai | Music Producer |
| Production | Perry Eguchi | Executive Producer |
| Sound | Masaru Usui | Sound Recordist |
| Lighting | Takahiro Yamaguchi | Gaffer |
| Production | Takayuki Miyamae | Producer |
| Visual Effects | Eiji Kageyama | Visual Effects |
| Crew | Shinichi Chiba | Cinematography |
| Writing | Hidetsune Momohara | Screenplay |
| Production | Kotarô Wada | Executive Producer |
| Production | Kiyomi Funahashi | Producer |
| Production | Tsuyoshi Shimada | Coordinating Producer |
| Sound | Shûsaku Ogawara | Music |
| Production | Harumi Hoshino | Producer |
| Directing | Junpei Tsuchida | Director |
| Writing | Okushô | Story |
| Production | Masaya Nagayama | Executive Producer |
| Production | Toshinori Nakano | Producer |