Namade Kowasugi!
- Cast: Elly Nanami, Runa Endo, Rintaro Shibamoto, Chika Kuboyama, Hatsune Matsushima
- Duration: 72 minutes
- Genre: Horror
- Rating: N/A/10
- Release Date: 2015-06-13
Spin-off film in Kōji Shiraishi's "Senritsu Kaiki File Kowasugi" series. Made in 2014 and broadcast on NicoNico in 2015.
