|This article is about a/an monster in J.A.K.Q. Dengekitai.|
Devil BEM (デビルベム Debiru Bemu?, 20) was the twentieth devil the JAKQ fought. He has the ability to cloak, making him impossible to see in the naked eye. Also wears a white tuxedo and black pants like Devil Sphinx. He was capable of invisibility and was equipped with a radio transmitter and a chain.