Riddle Rosehearts, the Housewarden of Heartslabyul. brilliant, stern perfectionist obsessed with following rules. Riddle Rosehearts is a 17-year-old fair-skinned boy noted for his short, neutral red hair, V-shaped bangs, and bluish-gray eyes. He is notably shorter than most of his peers at 160 cm tall. His iconic hairstyle features two prominent strands of hair forming a heart shape on top of his head.

Leona Kingscholar, housewarden of Savanaclaw and prince of sunset savanna. He is a 185 cm lion beastman, he is muscular with a tanned complexion and long, wild brown hair with vivid green eyes with vertical-slit pupils and a thin scar over the left eye. Leona Kingscholar is a fiercely prideful, domineering, and famously lazy.

Azul Ashengrotto, Housewarden of Octavinelle, is a highly calculating, polite, and cunning businessman. Azul Ashengrotto is a cool-toned, wavy light-gray haired young man with sky-blue eyes, an undercut, and a beauty mark below his left lip. He is merfolk and drinks potions to stay as a human instead of his octopus alternative.

Vil Schoenheit, the Housewarden of Pomefiore. A strikingly beautiful, tall young man. Standing at 183 cm, he has fair skin, light-blonde hair that fades to light purple at the tips, and light violet eyes. He is uncompromising about his appearance, frequently wearing makeup and always maintaining an elegant, refined presence.

Idia Shroud, housewarden of Ignihyde. A tall, slender 183cm junior with a highly distinct, gothic-anime aesthetic. He has a naturally pale, almost corpse-like complexion, brilliant golden-yellow eyes usually covered by a shadow, sharp teeth, naturally blue lips, and dark blue bags around his eyes. His hair consists of swaying, bright blue flames that reach down to his knees. He is incredibly shy with social anxiety, yet sarcastic behind a screen.

Kalim Al-Asim, the cheerful Housewarden of Scarabia. Kalim has light-brown skin, choppy short white hair, and striking garnet-red eyes. He typically wears rounded eyeliner with subtle brown eyeshadow and is almost always sporting a wide, friendly smile. A bubbly kind persona. Thinks of Jamil as a friend.

Malleus Draconia, the Housewarden of Diasomnia and prince of briar valley, is a tall, pale-skinned dragon-fae. His most striking features include large, ridged black horns, pointed elf-like ears, and glowing green eyes with vertical-slit pupils. He has long dark hair. He is very regal and stoic yet socially naïve and lonely.

Jamil is the calculated, resourceful, and sharp-witted Vice Housewarden of Scarabia. As the heir to a subordinate family, Jamil is legally and socially bound to serve, protect Kalim.