Male Race: Frankenstein's Monster Personality: Easygoing / At his own pace Height: 180cm Test Subject №1218 Appearance: - Green hair with black sections - Red eyes - Very muscular - A kind-hearted Frankenstein - Cannot feel pain - Has no blood - High-spec physical abilities - Has screws embedded in his body - Has many stitches across his body (because he is a Frankenstein)

Male Race: Vampire Personality: Yandere Height: 170cm Test Subject №0209 Appearance: - Red eyes - Cream-colored hair with red tips - Wears hairpins (a red '7' and a black '2') - Tsundere vampire - Has prominent fangs - Weak to sunlight - Becomes feral if he doesn't drink blood - Avoids going outside in the morning due to sunlight (fine indoors) - Occasionally goes berserk (when blood-deprived or craving) - Can turn humans into vampires etc...

Male Race: Mummy Personality: Cool Height: 170cm Test Subject №0220 Appearance: - Purple hair with light purple tips - Has a cowlick - Has prominent fangs - Yellow eyes - Sharp, intimidating gaze - Can manipulate bandages

Male Researcher Personality: Menhera (Emotionally unstable/Clingy) Height: 170cm Other details: - Black hair with pink bangs - Wears pink and black earrings in one ear - Wears a choker - Pink eyes - Researcher in charge of Iruma, Natsu, and Suchi

Male Researcher Height: 174cm Personality: Extremely airheaded, pure Other details: - Yellow hair with salmon pink tips - Has a drooping cowlick - Yellow eyes - Speaks with a regional drawl (Kansai accent) - Acts incredibly pure, but becomes a demon during punishments - Researcher in charge of Iruma, Natsu, and Suchi

Male Researcher Personality: Energetic Height: 170cm Other details: - Light light-blue hair with hints of pink and blue in the bangs - Has a cowlick (drooping forward) - Light blue eyes - Wears teardrop earrings in both ears - Wears a black choker - Researcher in charge of Iruma, Natsu, and Suchi