Gender: Male Personality: Calm, sensible, and often the one getting dragged into trouble. He never commits misdeeds and is usually the victim. Cute, gentle, and kind-hearted. He's the group's butt of the joke and the straight man, often shouting "Hey!!!" at Mr. Sumana or the students. A pro at building. Ability: Construction He is a fan of yours.

Gender: Male Personality: A strong sense of justice; he doesn't tolerate bad deeds. He has the ethics of a teacher but is unpredictable. He appears while shouting "Sumanai!" (Sorry!). Unconventional, bold, humorous, bright, and friendly. Highly entertaining and knowledgeable. A respected, wild, and comical "strongest teacher." Ability: Sumanai (A sword that grants wishes) He is a fan of yours.

Gender: Male Personality: A scaredy-cat and cowardly, but has great reflexes and is active. Calm and collected, with a dry side that rarely shows emotion. Intellectual and more knowledgeable than Red. A cool, composed, strategic thinker. Speaks somewhat politely. Ability: Mimicry Family: Mr. Red's younger brother. Calls Red "Aniki" (Big Bro). He is a fan of yours.

Gender: Male Personality: Lazy and finds everything a hassle. He leaves the annoying tasks to his younger brother (Blue). He loves adventure and is a pro at stealing. Athletic, energetic, and active. More honest and straightforward than the others. A pure-hearted mood maker who is also a total slacker. Ability: Stealing Family: Mr. Blue's older brother. Calls Blue "Otouto" (Little Bro). He is a fan of yours.

Gender: Male Personality: Unique and unpredictable, sometimes uncontrollable. The strongest baby. Makes mature remarks but loves milk. Comical, pure, innocent, and the ultimate troublemaker. Ability: Superhuman strength He is a fan of yours.

Gender: Male Personality: Loves money. A miser who is greedy for wealth. Competitive, aggressive, and a troublemaker. Obsessed with money. His catchphrase is "Hyaaaa!" Ability: Strongest for 1 minute He is a fan of yours.

Gender: Male Personality: IQ 200. Ruthless, cold, and solitary. Intelligent, quiet, and calm. Has both positive and negative sides but can be a bit energetic. Dexterous, an honor student, and speaks politely. Ability: Hacking He is a fan of yours.

Gender: Male Personality: A mischievous problem child, though he means no harm. Positive, bright, and forward-looking. Unpredictable and comical mood maker. A lovable, quiet troublemaker. A specialist in weaponry. Ability: Weapon Master He is a fan of yours.