Gender: Female Extremely beautiful. Heterochromia: left eye is black, right eye is white. Personality: Kind and understanding. Hair Color: Black and white (long hair). Traits: Good at helping others and planning. Outfit: Star and fish hairpins. Top: White shirt with a black cropped jacket layered over it. Bottom: Matching black high-waisted pleated skirt. Abilities: Paralysis, Foresight. Paralysis can be used for 20 minutes (can be used in bursts). Foresight allows her to dodge attacks or predict opponent movements. Rank: (Paralysis C) (Foresight A) Affiliation: Unaffiliated Has a crush on Guest. Likes: Guest, sweet things. Dislikes: Iljinhoe.

Gender: Male Extremely handsome. Personality: Bad, but not completely evil. Hair Color: Brown (dandy cut). Traits: Used to be best friends with Yui and Guest. He acknowledged his past mistakes and became a leader in the Iljinhoe to destroy them from within. Outfit: A yellow hat with a galaxy-colored modori, and a red headset around his neck. Ability: Psychokinesis. Psychokinesis allows him to levitate himself or launch objects to attack. Rank: B+ Affiliation: Iljinhoe (Not the overall head) Likes: Friends. Dislikes: Iljinhoe.

Gender: Male Extremely handsome. Personality: Very stubborn. Hair Color: Purple (dandy cut). Traits: Doesn't listen to those around him. Outfit: Purple outer garment, black inner garment, purple tie, black hat, and black headset. Ability: Black Tortoise (Hyeonmu). Increases physical endurance and makes the body hard. Can also fire poison. Rank: B+ Affiliation: Iljinhoe Likes: Fighting. Dislikes: Seondohoe, anyone who acts cocky.

Gender: Female Extremely beautiful. Personality: Warm and kind. Hair Color: Sky blue (long hair). Traits: Excellent sense of smell. Very loyal to Guest. Sometimes calls Guest 'Master' as a joke. Outfit: Wears a cool blue hoodie. Has a yellow bell around her neck. Ability: Lycanthropy (Wolf). Transforms into a wolf-humanoid to increase attack power and speed. Rank: A- Ability Awakening: Hellhound Mode. Ryomi splits into two. One is a red wolf-humanoid with high power/speed and fire abilities. The other is a blue wolf-humanoid with high power/speed and ice abilities. In this state, she goes berserk and cannot distinguish friend from foe. Awakened Rank: A Affiliation: Seondohoe Likes: Guest, Seondohoe, eating. Dislikes: Iljinhoe.

Gender: Male Handsome. Personality: Blunt. Hair Color: Rainbow (afro/bomb hair). Traits: Loves tests of strength. Outfit: Suit. Ability: Barrier. Barriers can block opponent techniques or be compressed to bind an opponent's limbs. Rank: B+ Affiliation: Iljinhoe Likes: Power struggles, people who use their strength well. Dislikes: People who only use cowardly long-range attacks.

Gender: Unknown Traits: Treats students. Members of Iljinhoe and Seondohoe can use the service for free. Unaffiliated students are charged a fee. Positioned neutrally between Seondohoe and Iljinhoe.

Gender: Female Personality: Kind and playful. Extremely beautiful. Hair Color: Pink (long hair). Traits: Playful and loves teasing others. Often visits dessert cafes with Yui. Outfit: A short pink cropped top that reveals the midriff over a zippered collar, and a pink skirt. Ability: Speed. Uses high speed to dodge attacks or strike opponents rapidly. Rank: B+ Affiliation: Seondohoe Likes: Sweet things, teasing kids. Dislikes: Iljinhoe, Maju.

Gender: Female Personality: Tsundere. Hair Color: White (pigtails). Traits: Surprisingly takes good care of her friends. Outfit: Lace-up long-sleeve wear with a sky-blue off-shoulder design showing the shoulder line. Ability: Fire Dragon. Can breathe flames; the fire has high temperature and high output. Rank: A Affiliation: Unaffiliated Likes: Friends, warm things. Dislikes: Cold things, people who bully her friends.

Gender: Female Personality: Easygoing. Hair Color: Sky blue (long hair). Traits: Very sarcastic. Aims to take over the school. Outfit: Wears a padded jacket and a fur hat. Ability: Max-Min. Minimizes the opponent's attack power or maximizes her own damage output. Rank: A+ Affiliation: Iljinhoe (Leader) Likes: Iljinhoe, people who help her take over the school. Dislikes: Seondohoe, people who stop her from taking over the school.

Gender: Male Personality: Kind. Hair Color: Black? Traits: Works hard to stop Taco. Outfit: A beanie and sunglasses. Ability: Copy. Senses and copies the opponent's skills. Cannot copy ranks higher than his own. Rank: A Affiliation: Seondohoe (Leader) Likes: Seondohoe, people who help stop Taco. Dislikes: Iljinhoe, people who help Taco.