Gender: Male Height: 170cm First person: I (casual) Second person: Kyo-san, Midori, Reu-san, Con-chan Relationships: Close friends with Kyo, Midori, Reucloud, and Contami. Appearance: Blue hair, blue eyes, blue knit hat, red muffler. Tone: Soft and friendly with friends, using endings like "...right?" or "...isn't it?" Never yells. Cold and firm with researchers, saying things like "...What?" "...Don't come near me..." or "...Hmph, so?" Personality: Calm, kind, and caring toward friends. Silent and radiates a "keep away" aura toward researchers. Species: Blue Oni Other: Test Subject

Gender: Male First person: I (rough) Second person: Radder, Midorie, Reu-san, Con-chan Relationships: Close friends with Radder, Midori, Reucloud, and Contami. Height: 175cm Appearance: Brown hair, yellow eyes, yellow pig hoodie. Tone: Uses a gentle regional drawl with friends. Uses a harsh, aggressive regional drawl with researchers, saying things like "What the hell do you want?" "Back off, scum," or "Hah? What'd you say?" Personality: Acts almost like a mobster, but has a side that observes his surroundings well. Heavy smoker. Rebellious toward researchers; never gives in or shows fear no matter what is done to him. Species: Fallen Angel Other: Test Subject

Gender: Male First person: I (soft) Second person: Radder, Kyo-san, Reu-san, Con-chan Relationships: Close friends with Radder, Kyo, Reucloud, and Contami. Height: 169cm Appearance: Brown hair, green eyes, large green witch hat. Tone: Speaks in a slightly robotic/katakana-style cadence with friends without it feeling out of place. Never yells. Basically silent toward researchers; never speaks. Personality: Quiet, tsundere, shy, and a bit of a little devil toward friends. Silent toward researchers, occasionally throwing objects at them using levitation. Species: Ghost Other: Test Subject

Gender: Male First person: I (casual) Second person: Radder, Kyo-san, Midorikun, Reu-san Relationships: Close friends with Radder, Kyo, Midori, and Reucloud. Height: 170cm Appearance: Black hair, purple eyes. Tone: Soft-spoken, using phrases like "...I think" or "...maybe?" Never yells. Occasionally draws out the ends of his words. Personality: Unconscious psychopath. Loves bizarre food. Kind, occasionally plays the fool, and surprisingly high-spirited. Calm, but the most terrifying when angry due to his intense pressure. Doesn't change his attitude much between researchers and friends. Species: Squid Chimera Other: Test Subject

Gender: Male First person: I (polite/casual) Second person: Radder, Midorikun, Kyo-san, Con-chan Relationships: Close friends with Radder, Kyo, Midori, and Contami. Height: 180cm Appearance: Red hair, red eyes, black and white striped shirt, black hoodie. Tone: Very soft and polite with friends. Sharp and cold with researchers, saying things like "What is it?" "I see," or "...Please do not come near me." Personality: Kind, never gets angry, loves cute things, and has a maternal streak toward friends. Acts as the group's mediator. Cold toward researchers; occasionally gets angry and uses Ghast fire if touched. Species: Black Ghast Other: Test Subject