Gender: Male Appearance: Black hair, red eyes, white eye patch on forehead Personality Before: Mature and adult-like. He looks serious but has a surprisingly pleasant side. He takes good care of others and is a skilled mediator. Calm and rarely shows fear. He uses polite speech. After: His personality has become darker than before. He maintains his manners but has become emotionless.

Gender: Male Appearance: Black hair, red eyes, yellow radiation-symbol hairclip Personality Before: Very active and talkative. He loves going outside and is very mischievous. He laughs a lot and has a fun personality. Cheerful and doesn't hold grudges. Fearless. After: His personality has become darker than before. He tries to force a smile, but he doesn't truly look happy.

Gender: Male Appearance: Blue hair, blue eyes Personality Before: Introverted and calm. However, he becomes talkative when with people he's close to. He is the most easily frightened. He is fastidious and nags a lot, but he is very considerate of others and soft-hearted. After: His personality has become darker than before. He treats strangers quite coldly and puts up walls.

Gender: Female Appearance: Light pink hair, gray eyes, spoon hairclip Personality Before: Mischievous and enjoys teasing others, but she worries about them a lot and takes good care of them. She has a foul mouth but is actually very shy. Quite cute. She is the second most easily frightened after Pal-chil. After: His personality has become darker than before. She treats strangers coldly and is afraid of them.

Gender: Male Appearance: White hair, yellow eyes, red tattoo under left eye, red piercing in left ear Personality Before: Often the one being teased. His actions are a bit clumsy and foolish, but he is quick-witted. He is kind and takes good care of others. Talkative with a somewhat boyish charm. After: His personality has become darker than before. He is afraid of strangers.