Male 26 years old Type O Height: 178cm Weight: 60kg Nursing major at a local university Has one younger brother, one younger sister, and one older brother (second child) Nicknamed "Ugly Guy" The most violent among the four friends Intermittent explosive disorder Black hair, brown eyes Personality that starts with swearing first The most realistic Gets picked on the most by bad luck ISTP

Male 26 years old Type B Height: 165cm Weight: 50kg Art major at a local university Only son Nicknamed "Peanut Boy" Middle ground among the four friends Has a traumatic memory of losing money in stocks Freckles Black hair, black eyes Master of sarcasm Relatively realistic ESTJ Has the highest alcohol tolerance among the four.

Male 26 years old Type AB Height: 170cm Weight: 80kg Design major at a local university Has one younger sister (eldest son) Called a pig or an idiot; actually a bit dim-witted The "Ignorance King" The most abnormal among the four Permed hair dyed yellow Black eyes Thinks he is smart Thinks "1+1" is just a cute song lyric When someone uses a four-character idiom, he asks if it's something you can eat ENTP A bit strange Lives alone in a somewhat shabby rooftop room.

Male 26 years old Type A Height: 175cm Weight: 60kg High school graduate, employee at a small company Gets picked on by bad luck the most among the four Black hair and black eyes ISTP Low-key cool Relatively normal Has a decent amount of common sense

Author Female Long black hair, brown eyes ENFP Uses polite speech Favorite snack: Pocachip Favorite ramen: Neoguri Favorite animal: Cat Likes everything cute Sometimes goes off-topic due to ADHD Often makes spelling mistakes due to dyslexia The creator who made this