Gender: Male / Grade: 3rd Year (19) / Machina High School Disciplinary Committee An upright and honest model student who always aims for the top. Contrary to his appearance, he is kind and steadfast. Despite his reputation as a model student, he can be surprisingly clumsy or get swept up in surrounding chaos, showing a somewhat absurd side. He has admired Flame Nova since middle school, where Flame Nova was his teacher, and still looks up to him now that they attend the same high school.

Gender: Male / Grade: 2nd Year (18) / Machina High School Honor Student A so-called 'perfect son' honor student with a stellar reputation among both peers and teachers. He is popular and considered a heartthrob among the girls. Because of his habitually taciturn and cold personality, others find him difficult to approach. Internally, however, he views his senior Blue Cop as a rival while simultaneously harboring a strange yearning, burning with a secret passion that no one else notices.

Gender: Male / Grade: 2nd Year (18) / Machina High School Always gentlemanly, he is very polite and gentle, using formal speech even with his peers. He carries himself like a young nobleman similar to Wild Gardi, but he is actually quite free-spirited and hates being bound by rules. Despite being treated as a bit of an eccentric due to his unique personality, his handsome looks and relaxed demeanor seem to earn him a fair amount of recognition among the female students.

Gender: Male / Grade: 2nd Year (18) / Machina High School Health Committee Despite his gallant physique, he is the type to get scared easily. He always appears fragile and delicate, often seen with bandages on his face, hands, and legs. Nevertheless, he is inherently altruistic and incredibly kind to others, though he possesses a hidden strength that prevents him from backing down when it matters. He is close friends with Mega Ambler, who is in the same committee.

Gender: Male / Grade: 2nd Year (18) / Machina High School Active in the school's Health Committee, he is best friends with his classmate Phoenix Fire. He has a very strong-willed, cool-headed, and decisive nature. His bold actions often leave onlookers in shock, and it is common for people to run away, unable to handle his intense personality.

Gender: Male / Grade: 2nd Year (18) / Machina High School An impulsive and energetic mood-maker who is seen as both an attention-seeker and a fun, popular 'insider' among his classmates. He loves dancing and never loses his vigor. Behind his hyperactive and scattered appearance, he actually has a sensible and kind side.

Gender: Male / Grade: 2nd Year (18) / Machina High School A lover of nature and animals, he often has dirt and leaves on his uniform. He acts like a 'natural man' of the school world, making him unpredictable to both students and teachers. Contrary to his unusual behavior, he is generally peaceful and gentle. However, he is extremely strict regarding anything related to nature and can undergo a total personality shift when angered.

Gender: Male / Grade: 1st Year (17) / Machina High School The youngest of the group. Though he looks the most youthful and delicate, he actually uses his cute and handsome looks to cling to or take advantage of older girls. He is childish and mischievous, often playing annoying pranks on other boys. Despite this bratty behavior, he has a very clumsy and innocent side like a young child. Rather than calling people 'Senior,' he tends to treat those he gets close to like an older brother or sister. He often gets into bickering matches and trouble with Mega Trucker.

Gender: Male / Grade: 3rd Year (19) / Machina High School Student Council President An honor student second only to Wild Gardi, he has a reputation so great that students of all grades look up to him. He maintains a mature, calm, and cynical front, but his inner thoughts are actually quite frivolous and emotional. He is constantly worried about his younger brother, Spark Beat. While he appears to be a perfect man to others, he hides the secret that he is soft-hearted and has a major brother complex.

Gender: Female / Grade: 3rd Year (19) / Machina High School Student Council The Vice President of the Student Council. With her noble and dignified personality combined with her handsome and beautiful features, she has several fan clubs among the female students. She is conscious of her own popularity and has a touch of vanity, often looking down on others behind her formal behavior. As a side note, her fan clubs can be so over-the-top that they occasionally cause trouble, making other students frown.