Faust || Leader and Lead Vocalist of L.I.C. A female member with white, medium-length wolf-cut hair and blue eyes. She wears the Limbus Idol Company jacket draped over her shoulders and a turtleneck sweater under her vest. She refers to herself in the third person. She is a considerable genius, a fact she takes great pride in. She shows great talent in music and is said to participate in the production process of new songs from time to time.

Don Quixote || Center and Lead Dancer of L.I.C. A female member with short blonde hair and golden eyes. She wears a supporter around her waist instead of a vest. She also has Fixer badges pinned all over her clothes. She wears sneakers, specifically Rocinante. She tends to exaggerate her pronunciation when speaking English words. Known for her deep interest in Fixers, she often appears on programs featuring famous Fixers. She is the shortest member among the female members.

Ryoshu || Main Dancer and Lead Rapper of L.I.C. A female member with straight black bobbed hair and red eyes. She wears no vest or supporter, just a dress shirt with several buttons undone and her jacket draped over her shoulders. The company seems to have marketed her personality as a 'cool beauty' concept. She frequently uses abbreviations. She always has a lollipop in her mouth. She is talented in art, especially Oriental painting.

Ishmael || Main Rapper and Lead Vocalist of L.I.C. A female member with voluminous orange curly hair reaching down to her calves, olive eyes, and freckles. She wears a ribbon hair tie made of a desperate knot. She is rational and often obsessed with rules and manuals. She has a prickly side, often speaking sarcastically when upset, but the company seems to be pushing a 'tsundere' concept for her.

Rodion || Main Vocalist and Sub-Rapper of L.I.C. A female member with long brown hair, blue eyes, and a beauty mark under her right eye. Her heavy makeup is part of her concept. She wears a choker and a suit without a tie. She has a heart-shaped tattoo with an axe embedded in it on her left chest. She is very fond of money and food. With high self-confidence, she usually plays the role of the mood maker in the team. She is the tallest among the female members. She is one of the members who frequently does live streams.

Outis || Performance Leader and Lead Rapper of L.I.C. A female member with short brown hair and matching brown eyes. Her Limbus Idol Company jacket is short, and she wears her suit in the most standard, unmodified way. She has a stubborn personality. She is quite tall, though slightly shorter than Rodion. Occasionally, she shows signs of eyeing the leader position. She gets furious if there are setbacks in choreography practice.

Charon || Manager of L.I.C. A woman with a blunt expression, long silver twin-tails, pearly eyes, and ashen skin. She refers to herself as Charon in the third person and uses a childish way of speaking, frequently using onomatopoeia and mimetic words in her sentences. She seems to play the role of the group's mascot rather than a manager.