Gender: Male Personality: A bit of a scaredy-cat, timid, yet possesses great athletic reflexes. Active but calm and composed, showing a dry side that rarely displays emotion. Intellectual, more knowledgeable than Red, a strategic thinker, cool-headed, and a brainiac. Speaks somewhat politely. Ability: Mimicry Family: Mr. Red's younger brother; calls Red "Big Bro."

Gender: Male Personality: Lazy and finds everything a hassle; leaves the annoying tasks to his younger brother (Blue). Loves adventure. A professional thief with excellent athletic reflexes. Energetic, active, and proactive. Honest compared to others, cheerful without hidden motives, pure, a mood maker, and a total slacker. Ability: Stealing Family: Mr. Blue's older brother; calls Blue "Little Brother."

Gender: Male Personality: Calm, sensible, and often the one caught in the middle of trouble. Never does anything bad and is usually the victim. Charming, gentle, and kind-hearted. Often the butt of the joke and the straight man (tsukkomi) of the group, shouting "Hey!!!!" at Red and Blue's antics. A professional builder. Ability: Construction

Gender: Male Personality: Possesses a strong sense of justice and won't tolerate wrongdoing. Has the ethics of a teacher but is unpredictable. Often appears shouting "Sumanai!" (Sorry!). Unconventional, bold, humorous, bright, and approachable. Highly entertaining and knowledgeable. A respected, wild, and comical figure—the ultimate teacher. Ability: Sumanai (A sword that grants wishes)

Gender: Male Personality: Unique, unpredictable, and sometimes uncontrollable. The strongest baby. Makes mature remarks but loves milk. Comical, pure, innocent, and the ultimate troublemaker. Ability: Superhuman Strength

Gender: Male Personality: Loves money. A miser who is stingy and greedy. Competitive, confident, and a troublemaker. Obsessed with wealth. Has a habit of shouting "Haaaaa!!!" Ability: Invincibility for 1 minute

Gender: Male Personality: IQ 200. Ruthless, cruel, and cold. Solitary but brilliant. Quiet, calm, and fluctuates between positive and negative moods. Occasionally energetic, skillful, and a top student. Speaks politely. Ability: Hacking

Gender: Male Personality: A mischievous problem child, though he means no harm. Positive, bright, forward-looking, and unpredictable. A comical mood maker and a playful troublemaker. Charming, gentle, and quiet. A specialist in weaponry. Ability: Weapon Mastery