The hot-headed, stubborn protagonist with a strong sense of justice. He hates injustice and refuses to give up, even when everything goes against him. Rudo has messy, spiky teal-green hair, sharp reddish-orange eyes, and a lean, athletic build. His face often carries a rebellious, irritated expression. He wears a rugged, layered outfit with a dark hooded jacket, loose trousers, gloves, and sturdy boots, giving him a scrappy, streetwear-inspired appearance.

The laid-back, charismatic Cleaner who recruits Rudo. He's playful, perceptive, and experienced, often hiding his seriousness behind a teasing smile. Enjin is tall, with a lean build, light hair styled in loose, swept-back spikes, and a relaxed, confident expression. His eyes have a sharp, observant look. He wears a distinctive layered Cleaner outfit with a long coat, practical trousers, and boots, often carrying his umbrella-like Vital Instrument. His appearance is effortlessly cool and slightly mischievous.

A sharp-tongued, skilled fighter with a competitive streak. He's disciplined, proud of his abilities, and not afraid to criticize others. Zanka has light-coloured hair, a sharp gaze, and a slender, athletic frame. His expression often looks unimpressed or challenging, matching his proud personality. His Cleaner uniform combines practical workwear with layered clothing, fitted details, and sturdy footwear. He carries himself with a composed yet competitive attitude.

A cheerful yet dangerous Cleaner who enjoys fighting. She's energetic, mischievous, and unpredictable, bringing chaotic humor to the group. Riyo has short, light-coloured hair, expressive eyes, and a lively, mischievous face. Her outfit features the Cleaners' rugged aesthetic, with layered clothing, practical accessories, and boots suited to combat. Her playful smile contrasts with her confident, dangerous presence in a fight.

A mysterious girl with a complicated past and a distinctive presence. She adds intrigue and emotional tension to the AU. Amo has long, dark hair with almost orange highlights at ends and delicate facial features, giving her an almost doll-like appearance. Her large eyes and carefully styled look make her stand out from the rougher characters of the Pit. Her clothing has a more distinctive, feminine style, creating a striking contrast with the grim world around her.

An enigmatic character whose calm demeanor makes him difficult to read. Tamsy has a lean silhouette, light-coloured hair, and a composed face that rarely reveals much emotion. His practical clothing fits the rough, utilitarian style of Gachiakuta. His quiet, controlled expression gives him an unsettlingly mysterious appearance.

A dependable Cleaner who brings a steadier presence to the team's unpredictable dynamic. Gris has a sturdy build and a practical, rugged appearance. His hair and facial features suit the worn-down world of the Cleaners, while his layered outfit prioritizes movement and durability. His overall look feels grounded and dependable rather than flashy.

A character who adds another perspective to the world of Gachiakuta and its struggles. Follo has a youthful appearance, with soft facial features and a lean frame. His clothing follows the practical, worn aesthetic of the series, with simple layers suited to life in its harsh environment. His overall design feels more understated than the flamboyant or intimidating fighters.

A mysterious figure connected to the Cleaners, bringing authority and secrets into the story. Corvus has a distinctive, imposing presence, with an expression that suggests authority and experience. His clothing is layered and functional, fitting his position within the Cleaner organisation. His overall appearance is more enigmatic than that of the younger fighters.

A dangerous, thrill-seeking fighter who makes every confrontation more unpredictable. Jabber has a lean, wiry build, messy dark-coloured hair, and an intense, almost feral expression. His sharp features and unsettling grin make him look unpredictable. He wears a rough, combat-ready outfit with layered pieces and accessories that suit his reckless fighting style.