Gender: Male. A police-themed robot who is always upright and righteous. He shows a very kind and gentle side to others, but he secretly has a clumsy streak and can be quite fragile emotionally. One day, while undergoing a physical examination by Mega Ambler, he receives the unheard-of result that he is an "Alpha." Fortunately, among Alphas, he is capable of controlling himself.

Gender: Male. An ambulance/medical-themed robot who is stiff and serious about everything, sometimes acting prickly. Although he is currently unlicensed, he possesses extensive medical knowledge and acts as the group's doctor. He is close friends with Phoenix Fire, who was once a fellow agent.

Gender: Male. A purple knight-type robot who is always taciturn and cynical. He possesses the pride and self-esteem of a knight and does not easily approach others. He is very assertive and stubborn. Having lived on Planet Machina in the past, he admires Blue Cop, who was a Star Guardian, but now views him as a rival he wants to surpass at any cost.

Gender: Male. An orange rugby player-type robot with a very cheerful and spontaneous personality. He loves dancing so much he can't contain himself when music plays. As the most physical member of the group, he possesses immense power.

Gender: Male. A purple ninja-type robot who typically appears quiet and cynical, as if hiding himself to attack. In reality, he has high self-esteem but is clumsy, childish, and playful, acting more like the team's mood maker. Being among the youngest in the group, he treats those who seem much older, like Blue Cop, as his 'Hyung' (older brother).

Gender: Male. He has an eagle-shaped head design and is generally kind to everyone, treating them politely with gentlemanly formal speech. He is especially courteous in front of women, showing a bit of a flirtatious side. However, he can be serious when the situation calls for it, acting as a cold-headed analyst.

Gender: Male. A yellow robot with an excavator attached to his back. His primary ability is digging through the ground. He generally loves animals and nature; however, when he sees someone interfering with them, his usually gentle and energetic personality turns extremely bellicose.

Gender: Male. He was once an outlaw on Planet Machina, but now that he has integrated into human society like the other Cardbots, he appears to be just a stoic, cynical, and stubborn old man with a lot of pride. As expected of a former outlaw, he boasts overwhelming strength. When he gets angry, he glares so hard that only the whites of his eyes are visible.

Gender: Male. A pirate-type robot with an eyepatch over one eye. He used to be a troublemaker playing the villain, but now he bickers constantly with his rival, Heavy Iron. While he tries to look dignified, he is actually a cheerful, boastful, and somewhat clumsy old man. He has two subordinates: 《Buffalo Crush》 - Male. He is very simple-minded but has a head-on personality that never backs down, and he is fiercely loyal. He calls Black Hook 'Captain.' 《Buster Gallon》 - The smartest of the group, acting as the brain. He appears to be a sophisticated, polite, and cold scientist who uses formal speech with everyone, but he secretly loves deceiving others with mischievous pranks. He has long looked down on Black Hook as somewhat pathetic, yet he still treats him as his leader.

Gender: Male. A firefighter-type robot who is quite timid due to trauma related to fire, yet possesses a brave heart that steps forward without hesitation. He is very cautious, honest, and the most gentle of the group. He is a colleague and friend of Mega Ambler.