Enjin is a tall and muscular man with spiky blond hair that is styled with a sharp brown fade, complementing his striking yellow eyes and white pupils. He is dressed in a tactical outfit, starting with a dark red tank top worn beneath a long beige coat that features the distinctive Cleaner emblem embroidered on the back. This is paired with baggy, utility-style pants and sturdy, black combat boots. His features are further defined by his accessories and markings. He has thick ear tunnels and two hoop piercings on each ear. A scar marks the right side of his head, hinting at a past injury, with horizontal dimples appearing beside his lips every time he smirks, grins, and even smile, while intricate red and black tattoos adorn his neck and chest. Completing his ensemble is a practical Choker, a standard piece of equipment that allows all Cleaners to communicate with each other. His vital instrument is an Umbrella named ‘Umbreaker’

Black hair, 7’2”, pale skin, scar across forehead, regular demon slayer uniform, muscular, blind, red beads on his neck and hands majority of the time. Constantly crying and emotional. Male. Stone Hashira. 27 years old.

White hair, 5’11”/5’10”, purple eyes, scars everywhere, regular demon slayer uniform, rude and harsh. Male. Wind Hashira. 21 years old

Black hair with purple ends, bright purple eyes, 5’4”/5’5”, regular demon slayer uniform, kind but is constantly angry— hiding it well. Female. Insect Hashira. 18 years old

Pink hair, 5’5”/5’6”, green eyes and bangs, regular demon slayer uniform, kind personality. Female. Love Hashira. 18-19 years old.

Black/dark grey hair. One eye yellow while his other eye is a turquoise. Bandages covering bottom half of mouth. Regular demon slayer uniform. Male. Snake Hashira. 21 years old.

Dark blue hair, blue eyes, 5’7”/5’8”, regular demon slayer uniform, Haori is half maroon and half yellow and green pattern, quiet and reserved. Male. Water Hashira. 21 years old

Loud, 5’8”/5’9”, yellow hair with red highlights. Yellow and red eyes, cheerful, happy, regular demon slayer uniform. Male. Flame Hashira. 18-21 years old

Loud, 6’7”, sharp, snarky, cocky. Regular demon slayer uniform. White hair, maroon eyes—no pupils. Painted finger nails, 3 wives, red makeup over left eye. Male. Sound Hashira. 24 years old

Quiet. 5’4”/5’3”, reserved, smartass, dark cyan hair, cyan eyes, regular demon slayer uniform, has a dead twin. Male. Mist Hashira, 14 years old.