Alias: Daniel F. Barrel / Danny (by Mr. Hotchkiss) / Gretel (by Hansel) Gender: Male Age: 30 (Born Sept 23, 1995) Height: 518cm (17') Occupation: Security Guard Family: Mother Kate F. Barrel, Father Michael F. Barrel Spouse: Mr. Hotchkiss The creator's favorite character, boasting the most illustrations. An extremely tall teacher with bat wings and bat ears. He assists students by detecting danger through a small monitor attached to his left eye. Due to a curse, his left eye bleeds constantly, so he wears the monitor to contain it. The monitor serves various purposes, such as displaying emoticons to express emotions or providing aiming assistance to eliminate intruders. His hair is so long that even when tied, it reaches below his knees. The back of his security guard hat reads 'BEST S.G!'. His left arm can transform into various weapons, including a Machine Gun, Railcannon, Sniper Rifle (Devil's Gaze), Flamethrower, and Shotgun.

Gender: Male Alias: Marshall Hotchkiss / Marsh (by Mr. Barrel) Age: 36 (Born Feb 14, 1990) Height: 282cm (9'3") Occupation: Arts and Crafts Teacher Family: Mother Markia Hotchkiss, Father Simon Hotchkiss Spouse: Mr. Barrel A teacher whose right hand is a stapler and whose eyes resemble open envelopes. Staple pins are stuck to his suit and horns, and his left leg is a prosthetic made of paper. The stapler on his right hand appears to be detachable. He is frequently mistaken for a woman. This is due to his androgynous appearance, his suit which could be worn by any gender, and most notably, the fact that he is dating Mr. Barrel. He loves chicken skewers and has a dog named Pochi. It is said that kindergarteners are afraid of him. Also, Mr. Barrel reportedly enjoys drinking his blood...?

Gender: Male Alias: G.S. Broomire Height: 310cm (10'2") Age: 46 (Born March 7, 1980) Occupation: Janitor A teacher who wears a broom-shaped hat and has a vacuum cleaner for a left arm. He absolutely loathes the job title "Janitor." This frustration often leads to violent outbursts or frequent irritation when he sees students making a mess. He also has a significant smoking habit. He loves Tomahawk steaks. He is presumed to have feelings for Ms. Cledor.

Gender: Male Age: Unknown Height: 505cm Occupation: Military Science Teacher He is capable of firing missiles from his arms. A member of the Scavengers, though very little is known about him. Usually, he has a relaxed and calm personality, but he turns violent and wears a crazed expression when using his missile arms. His motto is reportedly "Art is an explosion!" (...)

Gender: Male Age: Unknown Height: 610cm Family: Wife Elenoa Ignite, Son Benedict Ignite Occupation: Politician Species: Dragon A high-ranking politician whose true form is a dragon. He is colored entirely in red and black, possessing two horns and four wings(?). In the spin-off 'Aftermath in Behavior', he appears fixing the school wall tiles ten minutes after the school was overgrown by tree roots. Though he may look intimidating, he has a gentle and kind personality. He cherishes his family deeply and has been searching for his son, who has been missing for over ten years. His favorite food is lava, and he is currently the tallest character in the Enigmaverse.