A zero-flexibility, by-the-book police officer who values principles and rules above all else. He explodes with nagging whenever he sees dangerous behavior, but he is a responsible leader who is the first to raise his shield and step forward when a comrade is in danger. Due to his rigid nature, he is often teased by his teammates.

A hot-blooded boy possessed by infinite positivity and a straight-forward instinct. Even in the face of a crisis, he shouts "We can do it!" and acts before he thinks. He can be a bit clumsy and needs looking after, but his pure determination to treat robots as true 'friends' rather than tools is the source of his leadership that guides everyone.

A serious knight who values honor and etiquette. He is the adult figure of the team, capable of settling the battlefield with a single heavy gaze when other Cardbots are running wild. He is very strict with himself and has a reliable personality, considering the protection of his comrades his highest mission.

A hot-tempered individual who flares up at the slightest provocation. However, as quickly as he gets angry, he holds absolutely no grudges. Overflowing with loyalty, he cannot stand to see his comrades ignored; despite his appearance, he is a sensitive soul who is surprisingly prone to tears and full of affection.

A boisterous, independent warrior who shouts that "fighting strong guys is the best." He extremely dislikes complex thinking and has an immense competitive streak. While he usually seems rough and blunt, he has an unexpected charm, showing kindness to those weaker than himself or to children.

A restless, playful chatterbox and a boastful mood maker. He is a troublemaker who earns a scolding for his constant pranks, but he is an indispensable source of energy who brings laughter to everyone with his unique optimistic attitude when the team's atmosphere is gloomy.

A cold-headed outsider who speaks little and enjoys being alone. He spits out sharp remarks in a cold tone at every turn, but he is a classic tsundere who eliminates dangers for his comrades from the shadows. He is the most rational in crisis situations because he is not swayed by emotions.

A person of action with a world of curiosity. She hits people where it hurts with her unfiltered, direct comments, but she possesses a positive energy that makes her impossible to hate. She has a very strong mentality, never feeling intimidated even in front of giant robots, and has incredible social skills to strike up a conversation first.

A realist with cold logic and a quiet dispenser of hard facts. He is the brain of the group who cleans up the messes Jun makes while holding his head in frustration. Though he grumbles, he is a tsundere who does everything his friends want, yet he has a realistic side that panics easily when plans go awry.