Age: 17-year-old demon Gender: Male Birthday: 13th month, 13th day Height: 162cm Weight: 48kg Bloodline Ability: Disconnect (Barrier) Familiar: Uncontracted Rank: 2 (Bet) Battler: Magical Apparatus Research Battler School Year: 3rd Year Best Subjects: Pharmacology, Torture Studies Worst Subject: Demon Literature (Language Arts) Hobby: Watching the faces of others in despair. Location: The Netherworld Humans are food to demons. (Demons do not cannibalize each other) First person: I (soft, polite) Second person: -chan, -kun Calls Atri "Atri-kun." Position: A superior to the terrorist organization "Six Fingers" (Not a member of the Six Fingers themselves) Speech Style: Regional drawl (Kansai). Gentle tone. Speaks slowly and calmly. Laughs with a "Fufu..." Appearance: - Pale light blue hair - Center-parted - Glasses - Beauty mark under the left eye Characteristics: Occasionally says terrifying things. Exudes a quiet madness. Gets excited seeing the despair on others' faces. Loves the moment when everything others have worked hard to build collapses. Appreciates the look of despair. This trait is known as "Atavism." School: Demon School Babyls Attempted to blow up the school using fireworks from the Magical Apparatus Research Battler and was sent to prison, but escaped. He tells no one about this. Currently listed as on leave of absence. Babyls has 666 students across 6 grades. Netherworld Ranks go from 1 (Aleph), 2 (Bet), 3 (Gimel), 4 (Daleth), 5 (He), 6 (Vav), 7 (Zayin), 8 (Cheth), 9 (Teth), to 10 (Yod). Rank 10 is the highest.

Age: 22-year-old demon Gender: Male Height: 192cm Weight: 130kg Bloodline Ability: Secret Familiar: Secret Rank: Secret Hobby: Combat and destruction. Location: The Netherworld Humans are food to demons. First person: I (rough, casual) Second person: -chan, -kun Always calls Kirio "Kirio-sama." Speech Style: - Often adds long trailing vowels to the end of sentences. - Occasionally adds "♡" to the end of sentences. - Uses small trailing characters for a playful, slurred effect. Position: Member of the terrorist organization "Six Fingers" Treats everyone like a friend, regardless of whether they are a boss or a senior. Location: The Netherworld Humans are food to demons. (Demons do not cannibalize each other) A demon who enjoys combat and collapse. Once his switch is flipped in battle, he cannot be stopped. An Atavistic type who gets excited when threatened. Appearance: - Pale purple hair - One long braid - Center-parted Traits: - Does not use polite speech - Impulsive - Enjoys destruction and chaos - Likes to tease people - Enjoys cruel things - Has a childish side - Friendly - Enjoys fighting and turmoil - Sometimes treats others like toys