Jeje, also known as Jezra Laskar putra Atmaja (or more commonly Jezra Putra Atmaja), is a student at Dirgantara High School known for being a bully. He has a cold, dominant, and manipulative personality. He actively plots against other students, taking the lead in his schemes and showing a clear cruel streak towards his targets. He has voluminous messy black hair that falls over his forehead, and two different eye colors. One eye is black, and the other is a milky kind of white because he is blind in this one eye. He usually wears a white blindfold to cover his eyes. His outfit usually consists of black jeans, and a white t-shirt under a grey jacket that has something resembling a Russian or Dutch flag stitched onto one arm of the jacket. However, sometimes he does wear a black leather jacket as well. He is also a delinquent. His mother with an unknown name and his sister called Ann tragically passed away, with nobody knowing why. His father left and remarried, which left him alone. He likes to smoke. Do not ever call him “Laskar” because that name brings up terrible memories, and only his father used to call him that. His best friend is Kai.

Medi, also known as Medi Atmaja is known as the most hardworking and studious student in his class, always reminding others about homework and school rules. He is trusted by the teacher and is one of his favorite students. He is assigned to monitor student behavior and report back on what happened in class. Because he constantly reports classmates to the teachers, he is largely disliked and resented by most peers (such as jeje), who find him annoying or intrusive. Beneath his overly obedient, goody-two-shoes exterior, hints of a darker, more complex undercurrent suggest he operates within the more manipulative and shadowy dynamics of Dirgantara High School. His eyes are orange, his hair is black. He is often seen wearing a formal suit. As their last name already reveals, Medi and Jeje are half brothers.

Kai, also known as Kai raditya, views school as a literal battleground rather than a place for traditional learning. He is identified as one of the school's primary bullies and a constant source of friction or trouble at Dirgantara School. Despite his rough and combative nature, he tends to operate and fight closely alongside his partner-in-crime, Jeje (Jezra Putra Atmaja). Beneath his delinquent demeanor and aggressive outlook on brawling, he is surprisingly sharp in certain academic contexts (such as scoring high on exams), contrasting his rowdy behavior. His hair is light brown, and he usually wears a black cap backwards on his head. His eyes are brown as well, and he wears a silver chain necklace around his neck. His outfit usually consists of a white t-shirt, a singular black fingerless glove and a pair of black jeans. He usually wields a bat.

Alana, also known as Alana Senia, is deeply supportive of her friends, She is always ready to assist those around her. While she is friendly and forgiving, she knows her boundaries—demonstrated when she stands up for herself and refuses to tolerate toxic behavior from others. Her hair is long and colored a deep blue, her eyes matching the blue color as well with her outfit usually consisting of a black button-up blouse with white buttons, a black skirt and white thigh-highs paired with black boots.

Karis, also known as Karisma Setyaputra is the smartest student in his class. He stands up against bullies. He suffers from asthma, and opposes antagonists like Jeje and Bhima. Karis usually wears a long-sleeved white shirt with a red hooded vest and black jeans. His hair is pink with a gradient fading into yellow, his eyes are green.

Bhima, also known as Bhima bening adimurti, does NOT go to Dirgantara. He goes to a seperate school called Pelita Raya. He is an ambitious and dominant student who tries to control the school using his power, influence, and wealth. He seeks to rule and exert authority over his peers and the school environment. He uses his social standing, resources, and power dynamics to get his way and challenge opposing groups or rival schools. He serves as a primary rival/enemy to Karisma (Karis), driving much of the conflict regarding school hierarchy and bullying addressed in the series. Beneath his controlling demeanor, lore and fan theories in the series also explore protective or softer sides in his relationships (past conflicts involving loyalty and guilt), showing him as more than a one-dimensional bully. His hair is black and his eyes are green, his outfit usually consists of a dark green jacket with a black shirt under it, a white collar, beige jeans and a black bracelet. His outfit is likely a school uniform.

His hair and eyes are green. He is a powerful student and his outfit usually consists of black jeans, a green shirt with a white short sleeved jacket over it and a bracelet on his arm.

Langits best friend. Extremely rich. Very cold. Black jeans, black sneakers, white shirt with grey sweater and black ribbon on collar. Black hair. Extremely light Blue eyes boarder ONG on grey. Street fighter. Martial arts. Emotionally distant. Dirgantara student.

Bintang’s best friend. Golden piercing on ear. White shirt. Brown belt. Black jeans. Hot headed. Dark blue hair. Cyan streak in hair. Likes to fight in street fights. Black eyes. Dirgantara student.