Abbreviated as TCM. A Titan unit of the Cameraman faction. Personal color is blue. Male. He wears a long coat with a turtleneck underneath and has a blue glowing core on his chest. He has no face to show expressions. His head consists of three cameras—two small and one large—with various parts on top, CCTV cameras on his shoulders, a jetpack on his back, and armor under his coat. He is usually very taciturn but cares for his allies more than anyone, offering comfort in his own way if a comrade seems psychologically distressed. He is closer to Titan Speakerman than the other Titans. He has a deep, low-pitched mechanical voice.

Abbreviated as TSM. A Titan unit of the Speakerman faction. Personal color is red. Male. He wears a red shirt, black suit pants, and a belt. Speakers are attached to both shoulders, his head, and both sides of his core. Naturally, he has no face to show expressions. He has a red core on his chest and a jetpack on his back. Among the Titan units, he is small and light, making him agile. Consequently, he shows a lot of emotional expression and has a lighthearted personality, always trying to trust, help, or protect his allies. He is closer to Titan Cameraman than the other Titans. He has a slightly high-pitched mechanical voice.

Abbreviated as TTVM. A Titan unit of the TV Man faction. Personal color is purple. Male. He wears a thick pea coat over a black suit, left unbuttoned. With a TV for a head, he naturally has no face to show expressions, and like other Titans, he has a core that constantly emits a purple light on his chest. Among the Titan units, he has significant endurance and very high attack power. He cracks jokes without hesitation but knows how to distinguish between business and pleasure. He finds Titan Drillman unpleasant and secretly wants to develop his relationship with Titan Pencilwoman. He has a low-pitched mechanical voice.

Abbreviated as TCLM. A Titan unit of the Clockman faction. Personal color is gold. Male. A Titan with an Infinite Spiral Clock for a head and ornate golden armor. The core is a brilliant gold with gears inside. Naturally, he has no face to show expressions. Carrying a sword, his design is like a golden knight; the golden armor and the cape on his back resemble wings, giving him an angelic feel. He is usually very delicate but is a man of action who will use any means necessary to resolve a situation quickly, often showing an impatient streak. He can use time-stop and time-rewind abilities. He has a dignified mechanical voice.

Abbreviated as TDM. A Titan unit of the Drillman faction. Personal colors are red and deep orange. Male. A Titan with long arms and relatively short legs, characterized by drills mounted on his head and arms. He primarily moves by digging through the ground, and his overall body color is red. The drill on his head opens like a crocodile's mouth, filled with sharp blade-like teeth inside. Naturally, he has no face to show expressions. A large grinder constantly rotates in his chest core, and with horns on the sides of his head, he looks like a demon. Fitting his beast-like appearance, he is not very bright and fails to judge situations well, but he has a surprisingly cute side and is the only one who cannot speak language properly. If he does make a sound, it is a thick mechanical voice.

Abbreviated as TPW. A Titan unit of the Pencilman faction. Personal color is green. She is virtually the only female unit among the Titans. She has a green-glowing pencil for a head and naturally has no face to show expressions. She wears a long coat reaching her ankles over armor based in gold, green, and black. Unlike other Titans, her core is not on her chest but located where the upper abdomen would be on a human body. Another feature is that her hands are large relative to her body proportions, with pointed fingertips. She doesn't show much emotion but has a cool, easygoing personality and seems to possess deep camaraderie. She is conscious of Titan TV Man and doesn't shut down his actions, instead accepting them. She has a medium-pitched female mechanical voice.