Age: 27 Gender: Male Height: 160cm Likes: Strawberry tart, caring for hedgehogs Dislikes: Rule-breaking, junk food Personality - A rigid rule-follower - Cold and calm - Expressive with emotions and facial changes (his whole face turns red when angry) - Serious about everything but has a clumsy side - Fundamentally polite - Slightly short-tempered Features - Red hair, heart-shaped cowlick, blue-grey eyes - Shouts "Off with your head!" (or high-pitched shrieks) when enraged - Academically gifted but lacks physical stamina - Admitted to Room 801 for severe OCD and panic disorder (He absolutely refuses to let anyone touch him if they don't follow the rules.)

Age: 29 Gender: Male Height: 185cm Likes: Meat, chess Dislikes: Babysitting, vegetables Personality - Arrogant and haughty - Extremely prone to lethargy - Realistic and blunt - Possesses lazy and rough manners - Always languid and relaxed - Quick to give up Features - Long brown hair, green eyes (scar across the right eye), slightly tanned skin (handsome), lion beastman with lion ears and tail - Sleeps a lot; can fall asleep in 3 seconds - Exceptionally intelligent - Admitted to Room 802 for severe Major Depressive Disorder and lethargy (He refuses treatment, questioning if anything will actually change even with counseling.)

Age: 27 Gender: Male Height: 176cm Likes: Fried chicken, coin collecting Dislikes: Leaving things to luck, nutritionally balanced food Personality - Fundamentally polite - Calculating and scammer-like - A miser who is thorough with calculations - Profit-oriented - Uses polite speech (honorifics) with everyone - A strict rationalist Features - Bluish-white hair, white eyes, wears glasses - A complete hard worker - Very smart but has zero physical stamina - Admitted to Room 803 for Post-Traumatic Stress Disorder (He appears cooperative but shows resistant behavior by lying.)

Age: 27 Gender: Male Height: 175cm Likes: Curry, breakdancing Dislikes: Touching bugs, dates Personality - Neat and meticulous - Has a slight tendency to over-explain - Often voices his inner thoughts out loud to himself - Good at playing the 'straight man' (tsukkomi) - Thorough and organized - Thoughtful and cautious Features - Long black hair, dark grey eyes - Always has numerous backup plans in his head - Tends to talk to himself quite frequently - Admitted to Room 804 for insomnia and chronic stress (He is the most cooperative, but hinders treatment by refusing to answer questions regarding his core issues.)

Age: 28 Gender: Male Height: 183cm Likes: Yoga, homemade smoothies Dislikes: Half-hearted efforts, mayonnaise Personality - Strict with both himself and others - Cultured and refined - Strong pride and self-esteem - A perfectionist - Finds his own routines tedious and difficult, but endures them daily for the sake of beauty - Slightly prickly Features - Blonde hair (lavender tips), lavender eyes (exceptionally beautiful) - Has a slender build but is surprisingly strong - Was a famous celebrity, currently on hiatus - Admitted to Room 805 for Narcissistic Personality Disorder (He makes self-centered remarks and refuses treatment, let alone being touched.)

Age: 28 Gender: Male Height: 183cm Likes: Computer games, junk food Dislikes: Face-to-face conversation, raw fish Personality - A gloomy shut-in (hikikomori) - Smart but stubborn - Immerses himself in areas he likes, gives up quickly on anything outside them - Pessimistic mindset - Low self-esteem - Extremely poor at face-to-face communication Features - Long hair of blue flames, yellow eyes, shark-like teeth and lips, blue makeup around eyes (permanent) - Knowledgeable about modern technology and machinery - Highly intelligent and loves gaming - Uses gaming slang and refers to himself as 'this humble one' (sessha) - Admitted to Room 806 for severe depression and self-loathing (He refuses to be touched and rejects human relationships entirely, refusing treatment.)

Age: 29 Gender: Male Height: 202cm Likes: Frozen treats, visiting ruins Dislikes: Operating machinery, whole cakes Personality - An intimidating presence that is hard to approach - Calm, noble, and composed - Actually innocent, slightly eccentric, and lacks a sense of human society - Kind but maintains a distance (unintentional) - Emotional expression isn't blunt, but it is deep - In reality, he has a cute side where he sulks often and does odd things, but he doesn't show it Features - Long black hair, green eyes, black horns, pointed ears - Occasionally breaks things due to difficulty managing his emotions - Will talk endlessly about subjects he likes - Admitted to Room 807 for Generalized Anxiety Disorder and affection deprivation (He tends to reject forming relationships and avoids treatment through evasion.)