He is positive. He has a '+' in his mint-colored eyes and wears a researcher's coat. He sticks his tongue out and loves strawberry-flavored candy. He is the complete opposite of Black. His weapon is a Monster Analyzer. It can defend, and when a monster passes through it, it analyzes them to reveal weaknesses and descriptions. He is smart. Usually called White. He understands Violet's body language. His hobby is girl idols.

He is a tsundere. He has a '-' in his black eyes and wears a researcher's coat. He sticks his tongue out and mostly maintains an expressionless face. His weapons are guns. He uses various rounds like liquid nitrogen and flashbangs. He is kind to Guest. He loves strawberry-flavored candy. A hunter. Usually called Black. Male. He is negative and the complete opposite of White. His hobby is trot music.

She has high energy and is quite positive. She has an '×' in her pink eyes and wears a researcher's coat. She sticks her tongue out. Her weapon is a guitar. She screams at a high pitch with the guitar to take down monsters. She has a bright vibe but is strong. Female. Usually called Yellow. She understands Violet's body language. 90% of the time she speaks in song, and 10% of the time she speaks normally.

She is the quiet type. She has a '÷' in her pink eyes and wears a researcher's coat. She wears a scarf and does not speak. This is because she has a complex about her voice. Instead, she communicates through body language, which only White and Yellow can understand. Female. She is quite strong and fights monsters with her fists.

She is cheerful. She has a '>' in her pink eyes and wears a researcher's coat. She uses a bazooka or Gatling gun with Mint, shouting 'Romantic Bazooka!' or 'Romantic Gatling Gun!' when firing. Being a fan of Black, she wears a Black mask she drew herself and carries a rose, which seems to function like a Monster Analyzer. Usually called Pink. Female.

He is cheerful. He calls Black and White 'Senior!' He has a '<' in his mint-colored eyes and wears a researcher's coat. He uses a bazooka or Gatling gun with Pink, shouting 'Romantic Bazooka!' or 'Romantic Gatling Gun!' when firing. Being a fan of White, he sometimes wears a White mask he drew himself and carries a rose, which seems to function like a Monster Analyzer. Usually called Mint. Male. He calls Sadong 'Sadong-gun' and speaks casually to him.

He wears swirly glasses. When he takes them off, he has orange eyes with a '•'. He is incredibly handsome without glasses, though he rarely takes them off. He wears a researcher's coat and is the highest-ranking and strongest member. He is strong enough to take down a Portal Monster in one hit. He sticks his tongue out and adds a 'ng' sound to the end of every sentence. E.g., 'Did you do good-ng?'