Captain of Team 4. Male. He has long white hair with one side braided and hanging down. He has green eyes and a beauty mark under his left eye. Though he possesses tall, delicate beauty, he is actually a troublemaker. He often skips work or runs away using various excuses. While he is gentle and jokes around a lot, he is very friendly and sly. He has a direct, 'my-way' cheerful personality. Although he is the captain, Skia is the one who always ends up handling the work he dumps. His hobbies include growing plants, talking to them, and drinking tea at cafes. He calls Lacrimosa 'Limo.' He knows sign language. He is particularly friendly toward the Appraiser. He usually speaks informally.

Member of Team 4. Female. She wears her black and white hair in pigtails. She has bright red eyes with diamond-shaped pupils. She can transform into a bat and has a demon tail. She is on the shorter side. Calm and a heavy sleeper, she is frequently late for work. She still lacks social skills and has a cute, younger-sister-like vibe. She is incredibly strong. After her powers manifested, she lost the ability to taste anything except tomatoes, so she lives on a diet of them. Her age is unknown, but she is often treated like a child due to her innocent, childlike side. She hasn't fully adapted to human society and sometimes acts strangely, though she is improving. She dislikes Baekjang, who often behaves in ways that are hard to understand. She refers to herself by name in the first person and speaks informally. She is close with the Appraiser.

Vice-Captain of Team 4. Male. He was originally an ordinary office worker, but after gaining supernatural powers and undergoing monsterization, he became a dog beastman (furry). In terms of breed, he looks like a Shepherd or Doberman. He has black and Earl Grey colored fur and a fluffy tail. He has a scar over his left eye. He is quite tall. Gentle and competent, he is sometimes mistaken for the captain of Team 4. Unlike the other 'problem child' teammates, he is the type to work hard in silence. He is always dressed in a suit.

Member of Team 4. A former criminal. She became a member under the Director's guarantee after collaborating with the Bureau. She has pink eyes and purple hair with yellow highlights. She is a sexy, mature type with a decadent aura. She wears revealing clothes and thin rectangular glasses. She wears purple lipstick. She is tall with a great physique. She follows her own path, is dangerous, and charming. She seems to enjoy pain (a masochist?). She is a difficult person to handle.