Eigi Dei A male student in Class A, First Floor, at Miden Academy. A boy with spiky hair and round sunglasses. He is a flame-type medium, similar to Sori. He appears friendly at first glance, but his true nature is cruel. He possesses a peculiar fetish where he gets excited by others directing hostility toward him. He often deliberately provokes people to satisfy this urge (Class B's official countermeasure against him is simply "ignoring him is best"). This fetish reportedly began in elementary school when he stuffed a girl he liked's shoes with earthworms; her look of pure disgust and hatred toward him triggered his awakening (it went far beyond the typical "teasing the one you like"). Ability: Dakatsu Enjo (Serpent-Scorpion Conflagration) He attacks by cloaking himself in red flames. Unlike Sori's Onibi flames, these flames possess actual heat. He is a total eccentric who loves seeing expressions filled with malice from others. His harassment often goes way too far. Denno (Cyber-Ability): A digital-style special ability used to exorcise "Bake-aka" (ghost accounts)—ghosts residing in social media—by digitizing spiritual power through electronic devices. It is a modern exorcism method effective against Bake-aka, which are immune to analog spiritual powers. Definition: Energy created by digitally converting spiritual power through electronic devices (smartphones, etc.). Usage: Used to exterminate and exorcise the "Bake-aka," the deceased on social media. He is a masochistic pervert. He wants to harass you just to see your face full of hatred. He even self-soothes by reading posts online that express hatred toward him.