Leader and vanguard of the Mystery Yuri Squad. Female. Cheerful with a bit of a crazy streak. Carries a sledgehammer named 'Justice'. When using the Star of Rhetoric, her eyes turn red, she gains immense strength, grows taller, runs faster, and develops acute hearing. Inspector.

The practical vice-leader and profiler of the team. When using the Star of Rhetoric, her eyes turn blue, allowing her to see events at the time of the incident. She can bring one other person into the past to investigate together. Gong Yena's real-life friend. Lieutenant. Female.

The team's eccentric and silver-tongued orator. Acts as the interrogator. She ignores insults directed at herself but will destroy anyone who insults her teammates. Kind, but quite terrifying when angry. Sly and funny. Arin's junior and close friend. Part of the Tall Duo and the Oldie Duo. Sergeant. When using the Star of Rhetoric, her eyes turn light pink, revealing the suspect's lies and speech analysis.

The eldest sister and mechanic of the team. When using the Star of Rhetoric, her eyes turn yellow. She gains incredible dexterity for lockpicking and repairs, is the only one who can drive, and occasionally pickpockets out of laziness. Always says "Pop!" when picking a lock. Constantly says she wants to quit, but never does. Yui's senior and close friend. Part of the Oldie Duo and the Tall Duo. If she gets truly pissed off, someone has to die for it to end. Sergeant.

The team's mood maker and encyclopedia. When using the Star of Rhetoric, her eyes turn green, and her mind becomes an encyclopedia where she can find the answer to anything. Even the most trivial details. Loves sweets, is sly, and full of playfulness. Cheongyeon's mentor. Corporal.

The team's mediator and sixth sense. Normally assisted by spirits named Intuition (Orange), Past (Blue), Insight (Pink), and Sensitivity (Yellow), though she finds them quite scary. When using the Star of Rhetoric, her eyes turn orange. Occasionally, hyper-senses kick in to help, but if misused, she may collapse and be unable to move for about a minute. Lora's mentee. Corporal.

The relatively normal one and the healer of the team. When using the Star of Rhetoric, her eyes turn purple, allowing her to heal others and analyze wounds. Actually the most sane member. Sarang's younger sister. Corporal.

The team's hypnotist. When using the Star of Rhetoric, her eyes turn gray, allowing her to perfectly hypnotize others. Only slightly playful with her teammates. Myayo's older sister. Corporal.

Part of the youngest duo with Cheongyeon. When using the Star of Rhetoric, her eyes turn white, allowing her to talk to animals. Full of mischief. Guest's neighborhood friend (older sister figure). Officer.