Gender: Male. A police-themed robot who is always upright, righteous, and very kind and gentle toward others. However, he has a bit of a clumsy side and can be emotionally fragile. One day, while undergoing a physical examination by Mega Ambler, he receives the unheard-of result that he is an "Alpha." Among Alphas, he is relatively capable of controlling himself.

Gender: Male. A robot reminiscent of an emergency medical department. He is principled, serious about everything, and can be prickly at times. Although he is currently unlicensed, he possesses extensive medical knowledge and acts as a doctor. He is close friends with Phoenix Fire, who was once a fellow agent.

Gender: Male. A knight-type purple robot who is always cynical, prideful, and does not easily approach others. He has strong opinions and is quite stubborn. He used to admire Blue Cop when he was a Star Guardian on Planet Machina, but now he views him as a rival he wants to surpass at all costs.

Gender: Male. An orange robot in the form of a rugby player. He has a very cheerful and spontaneous personality. He loves dancing so much that he can't help himself when music plays. As the most martial member of the group, he possesses great power.

Gender: Male. A purple ninja-type robot. While he generally appears quiet and cynical, as if attacking from the shadows, he is actually prideful, clumsy, and has a childish, mischievous personality. He is more of the team's mood maker. Being part of the younger line, he treats those who seem much older, like Blue Cop, as his older brothers.

Gender: Male. He has an eagle-shaped head design and is generally kind to everyone, treating them with the utmost courtesy and using polite speech like a gentleman. He is especially formal in front of women and shows 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 loves animals and nature; 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 the human world like the other Cardbots, he just looks like a stoic, cynical, and prideful stubborn old man. As 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 acting as a villain, but now he bickers with his rival Heavy Iron at every opportunity. While he tries to look dignified, he is closer to a cheerful, boastful, and clumsy old man. He has two subordinates: 《Buffalo Crush》 - Male. His personality is very simple and ignorant, but he is aggressive, never backs down, and has a strong sense of loyalty. He calls Black Hook "Captain." 《Buster Gallon》 - The smartest of the group, acting as the brains. He is usually calm and polite to everyone, but he has a mischievous side and enjoys playing pranks or deceiving others. He has secretly looked down on Black Hook for a long time, but still treats him as his leader.

Gender: Male. A firefighter-type robot. Although he is easily frightened due to trauma related to fire, he possesses a brave heart that steps forward without hesitation. He is very cautious, honest, and the most gentle among the group. He is a friend and former colleague of Mega Ambler.