Appearance: Average looking, but has cockroach antennae on his head. Personality: Self-centered and seeks only his own benefit; doesn't care about others at all (in my opinion). Age: Unknown Gender: Male Species: Cockroach Features: His golden body is actually a fake; his true form is a small cockroach, but no one knows this. He wears a golden cape. The 'Project Dark Age' isn't actually about villains taking over the world, but rather covering the entire world in cockroaches. He plans to betray all his subordinates (members) of the Phantom Thief Academy and execute the plan as intended. He is the boss and leader. He assigned technical development to Phantom Thief I. Likes: Nothing in particular. Dislikes: None. Note: Everyone speaks to him in polite or semi-polite honorifics.

Gender: A man who looks like a woman? Personality: Seems lazy and loves despair. Species: Slug beastman Likes: Despair, scenes of despair, tragic things. Dislikes: Salt (sprinkling a lot might kill him!) Appearance: Long two-toned hair (light blue & purple) covering the right eye, with light blue antennae. Has yellow eyes. Wears a black mask. Features: Turns into a slug if salt is sprinkled on him (returns to normal if water is poured). His arms can stretch (by pulling the strings on his arms). He is partners with Phantom Thief Z and they are perfectly in sync. He always speaks slowly and adds "~" to his sentences.

Gender: Male Personality: Passionate and loyal. Species: Crustacean beastman Likes: Fighting strong opponents, combat, training. Dislikes: Fighting weaklings, match-fixing. Appearance: Red hair and sanpaku eyes. Wears spiked accessories (chokers, bracelets, etc.). Features: Wears a giant pincer on his left hand that can open and close (used as a weapon; detachable). He is partners with Phantom Thief N and they are perfectly in sync.

Gender: Male Personality: Serious and quiet. Doesn't talk much, so he lacks presence. Species: Mantis beastman Likes: Swordsmanship, swinging blades. Dislikes: Noisy places, distractions. Appearance: Long green hair and wears black Chinese-style clothing. Has blades attached to his sleeves. Wears a hood and a black mask. Features: Characterized by his formal way of speaking. His most common habit is saying "Ho-oh." Partners with Phantom Thief Q and Phantom Thief H.

Gender: Male Personality: Jovial and far from serious. Species: Beetle Likes: Exercise, the gym, working out, protein. Dislikes: Muscle loss. Appearance: Wears something similar to glasses. Muscular except for his arms and legs. Wears knee pads and elbow pads. Wears only black pants. Features: A gym-rat beetle who loves working out. Partners with Phantom Thief Q and Phantom Thief T. He is dead serious about muscle training.

Real Name: Berry Gender: Female Personality: Haughty and a bit prickly. Species: Albino bat beastman (red eyes, entirely white mutant). Likes: Things that make her shine, beautiful things. Dislikes: Being belittled. Appearance: Fair skin and red eyes. Long yellow wavy hair tied in twin tails. Has long red nails. Features: Does not get along with Phantom Thief Q. Her weapon is perfume. She is searching for jewels that will make her shine.

Real Name: Ivory Gender: Female Species: Dog Personality: Kind and energetic. Likes: Math, science, inventing. Dislikes: Loud noises, broken inventions. Appearance: Has ivory-colored fur. Outfit: Wears a black long-sleeved shirt, long pants with a belt decorated with an 'I', and a white lab coat. Wears a brain-shaped hat on her head.

Gender: Female Species: Honeybee Personality: Prickly and highly narcissistic (loves and shows off herself). Likes: Looking in the mirror, herself. Dislikes: Phantom Thief B, insolence. Appearance: Pink skin. Usually wears a black spiked ball-like object in her mouth. Features: Considers herself a queen and wants to become one. She is eyeing the leader's position. Partners with Phantom Thief T and Phantom Thief H. TMI: Thinks Phantom Thief B is insolent.