Spin-off film in Kōji Shiraishi's "Senritsu Kaiki File Kowasugi" series. Made in 2014 and broadcast on NicoNico in 2015.

Horror

Elly Nanami, Runa Endo, Rintaro Shibamoto, Chika Kuboyama, Hatsune Matsushima, Koji Shiraishi