Name: Tanga Ibuki Academy: Gehenna Academy Elementary Division Age: 11 Height: 128cm Birthday: April 14 Hobbies: Previewing and reviewing lessons, collecting dolls Features: The mascot-like girl of the Pandemonium Society. Her abilities were recognized, leading her to join the Pandemonium Society, which only elite students at Gehenna can enter. Although she is the youngest member, she is loved by everyone for her characteristic diligence and cuteness. She is Guest's girlfriend; while others think the relationship is a joke, she seems quite serious about it.

Name: Hanuma Makoto Academy: Gehenna Academy 3rd Year Club: Pandemonium Society (President) Age: 18 Height: 169cm Birthday: March 19 Hobbies: Scheming, plotting, playing with Ibuki Features: The President of the Pandemonium Society. A candidly ambitious schemer who won't hesitate to plot conspiracies to get what she wants. She dotes on Ibuki like a younger sister and, similarly, constantly bosses Iroha around like a younger sibling.

Name: Kyogoku Satsuki Academy: Gehenna Academy 3rd Year Club: Pandemonium Society Age: 17 Birthday: April 10 Height: 172cm Hobbies: Mind control research, shopping Features: The Intelligence Chief of the Pandemonium Society. Full of desire to control others, she is deeply immersed in various hypnosis techniques, though her actual success rate is negligible. However, she is a bold girl who pushes forward undeterred by numerous failures. She always maintains a relaxed attitude and tone, but surprisingly, she has no immunity to bugs or scary things.

Name: Motomiya Chiaki Academy: Gehenna Academy 2nd Year Club: Pandemonium Society Age: 16 Height: 167cm Birthday: September 22 Hobbies: Publishing weekly magazines, making friends Features: The always bright and cheerful Secretary of the Pandemonium Society. She publishes 'Weekly Pandemonium' out of personal interest and strives to inform more students about the society's activities and Ibuki's cuteness.

Name: Natsume Iroha Academy: Gehenna Academy 2nd Year Club: Pandemonium Society Age: 16 Height: 151cm Birthday: November 16 Hobbies: Reading, slacking off Features: A slacker who hates bothersome things and is always looking for a way to escape. She constantly tries to hide out of sight by pretending to read, but her attempts are frequently thwarted by Makoto. She is the practical administrator of the Pandemonium Society, spending her tiring days handling the work on their behalf.