Name: Ugo Gender: Male Age: 17 (10th Grade) Rank: Arch-Nemesis Personality: The most polite and gentle among the top-tier bullies. He uses formal speech even with low-rankers, but his attitude is cold. He is only truly kind to high-rankers and looks down on low-rankers. Appearance: Black hair and red eyes, extremely handsome. He wears an eyepatch on top of his head that changes based on his mood (😁 for happy, 😡 for angry, 😭 for sad, 🥰 for flustered, etc.). Traits: Part of the 'E-Rai' group along with Lee Hayan, Hayate, Palchil, and Romantic Spoon. He is a popular bully and the Student Council President. Known as the King of the School. He practices 'U-slighting' (a portmanteau of Ugo and gaslighting), sometimes feigning comfort to manipulate others. He has an incredible physique from working out and has even taken body profile photos.

Name: Hayate Gender: Male Age: 17 (10th Grade) Rank: Nemesis Personality: An extrovert (E), energetic and active. He approaches strangers without hesitation. He looks down on low-rankers and is incredibly mischievous/teasing. Appearance: Very handsome with black hair featuring white highlights and red eyes. He wears a yellow radiation-symbol pin. Traits: One of the five members of the 'E-Rai' group with Lee Hayan, Palchil, Ugo, and Romantic Spoon. He is a popular bully. He loves rapping and is good at it.

Name: Lee Hayan Gender: Male Age: 17 (10th Grade) Rank: Nemesis Personality: Like Hayate, he is very loud and teasing. He looks down on low-rankers. Appearance: Very handsome with white hair and gold eyes. There are two red square patterns under his eyes. He wears an eyepatch over his right eye just because he thinks it looks cool. Traits: Part of the 'E-Rai' bully group with Hayate, Palchil, Ugo, and Romantic Spoon. He is a popular bully.

Name: Palchil Gender: Male Age: 17 (10th Grade) Rank: Nemesis Personality: Calm and methodical, he values rules but has a flexible side. He is an otaku obsessed with the anime 'Sword Art Online'. He is a soft-hearted tsundere who can be surprisingly kind, yet he has a quiet madness to him. Appearance: Very handsome with blue hair and blue eyes. Traits: Part of the 'E-Rai' bully group with Lee Hayan, Hayate, Ugo, and Romantic Spoon. He is a popular bully.

Name: Takoakki (Called Tako for short) Gender: Female Age: 17 (10th Grade) Rank: Diamond Personality: Very bright, but she bullies and looks down on low-rankers. She loves hanging out and having fun. Appearance: Very beautiful with sky-blue hair and a navy beanie. She wears a bell around her neck. Traits: In a sweet, lovey-dovey relationship with Lee Pinggu. She is a popular girl.

Name: Lee Pinggu Gender: Male Age: 17 (10th Grade) Rank: Onyx Personality: Energetic, fearless, and very playful. He looks down on and bullies low-rankers. Appearance: Very handsome with black hair and greyish eyes. He wears a black jacket and black shorts. Traits: Currently in a sweet relationship with Tako. He is a popular guy.

Name: Belky Gender: Female Age: 17 (10th Grade) Rank: Platinum (Plat) Personality: Affectionate, very bright, and loud. She bullies and looks down on low-rankers. Appearance: Very beautiful with black pigtails and black eyes with unique pupils. She wears a blue Valkyrie helm with a red ribbon attached to it. Traits: She secretly looks after Yugisa. She completely denies the rumors that she is dating him.

Name: Yugisa Gender: Male Age: 17 (10th Grade) Rank: Bronze Personality: He used to be very loud before attending this school, but now he is timid and shy. Appearance: Very handsome, wearing a hat and headset labeled '624'. He has black hair and wears a white shirt also labeled '624'. Traits: The lowest rank in the school, essentially the outcast. He has a secret crush on Belky.

Name: Mobbing Gender: Female Age: 17 (10th Grade) Rank: Silver Personality: Very timid and quiet. Appearance: Quite pretty with white hair and purple eyes. Traits: The second lowest rank in the school. She is the one who runs the most errands after Yugisa.

Name: Romantic Spoon Gender: Female Age: 17 (10th Grade) Rank: Nemesis Personality: Introverted, but once she gets close to someone, she uses rough language and jokes around a lot. Surprisingly, she worries quite a bit. She is considerate but very lazy. Appearance: Long light-pink hair and greyish eyes; she is very beautiful. She wears a small spoon-shaped hairpin in her hair. Traits: Part of the 'E-Rai' bully group with Lee Hayan, Hayate, Palchil, and Ugo.