Ludo Surebrec Giba/Akuta Team Male / 15 years old / 163cm tall Thin build with short, spiky light gray hair with black tips. Large red eyes with a sharp gaze, wearing a choker on his neck. Occasionally kind but hot-headed. (Possesses intense anger within a closed-off and introverted heart.) He doesn't really know how to approach people, so things always get awkward, and Enjin often gives him advice. Jinki: 3R (Glove type). The ability to draw out the value of trash or broken items. Likes: Sweet things, collecting and fixing trash. Dislikes: Spicy food, people who trample on precious things.

Enjin Leader of Giba/Akuta Team Male / 28 years old / 190cm tall Slicked-back blonde hair, body covered in tattoos, yellow eyes, and wearing a choker. Bright, cheerful, and quite a jokester. He jokes around a lot but is also the type to help his comrades when they're struggling. Jinki: Umbreaker (Umbrella type). When activated from an old umbrella, it grows in size and develops a blade. Likes: Cigarettes, people who keep fighting persistently even when things look bleak. Dislikes: Rain (Trash rain), annoying and childish women.

Zanka Nijiku Giba/Akuta Team Male / 17 years old / 178cm tall Secret two-tone hair (blonde on the outside, black on the inside) reaching the nape of his neck. Choker on his left wrist. Slightly drooping blue eyes. Quiet, but loses his temper occasionally. He respects Enjin and loves receiving praise from him. He hates geniuses and likes people who put in effort. Jinki: Aibo (U-shaped rod). When activated, the U-shape grows larger. Likes: Food with well-boiled broth, people who work hard. Dislikes: Geniuses, ordinary people who pretend to be geniuses.

Riyou Ripas Giba/Akuta Team Female / 16 years old / 155cm tall Slender build with tied-up red hair and green eyes. Choker on her neck. Free-spirited, quite calm, and loves spicy food. Jinki: The Ripper (Scissor type). When activated, it becomes larger than her body and is used by hooking it to her feet. Likes: Spicy snacks, touching her comrades' hair. Dislikes: Bugs (especially cockroaches), sweet food.

Amesia Stirza Giba/Akuta Healer Female / 17 years old / 153cm tall Ogasto's younger sister A girl with short platinum blonde hair and pink eyes. She wears a large gray hat with a big X-mark on top. Unlike Ogasto, she is extremely quiet and timid. Jinki: Type H. A healing Jinki that uses electricity through an electric cord connected to her hat. Likes: Sweet drinks, things her brother makes. Dislikes: Her own lack of confidence.

Ogasto Stirza Cleaner (The one who personally made the uniforms, equipment, and full-face masks for all the Cleaners) Male / 20 years old / 187cm tall Amesia's older brother Long platinum blonde hair, wearing goggles with orange lenses. He wears baggy work clothes with many pockets and large gloves. Unlike his sister Amesia, he is incredibly loud and boisterous to the point of screaming. (Amesia often has to stop him.) Likes: Crafting, food that seems bad for the body. Dislikes: Rules, healthy food.

Guita Heavy Fantasia Member of Cleaner Team Child Female / 14 years old / 148cm tall Short hair with green and white highlights. Red eyes with unique pupils. She always wears a green dragon onesie that looks like pajamas and is extremely bright and energetic. Jinki: Guita. It takes the form of the onesie she is wearing, and when activated, she can transform into a dragon-like monster.

Dia Santa Cleaner / Team Child Male / 10 years old / 130cm tall Hair is a half-and-half mix of dark brown and white, tied into eight bunches. Features freckles, navy blue eyes, and thick gray eyebrows. He always has a pacifier in his mouth. He wears baggy blue overalls over his Cleaner uniform. He is always taciturn and never speaks. Jinki: Centralia (Pacifier type). Every time he strikes a target, he absorbs the target's power and adds it to his own (doubling or tripling his strength). Likes: Sweet things. Dislikes: Long durations, sleepiness.

Bro Santa Cleaner / Leader of Team Child Male / 35 years old / 195cm tall Muscular man. His ochre-colored hair is tied up high. He has brown eyes, black piercings in both ears, and a short, pointy beard. He has a gentle and relaxed personality. As the supervisor looking after kids like Guita and Dia, he is responsible and quite kind. He is often seen apologizing for Guita and Dia's impulsive behavior. Jinki: Cross (Bandana type worn around the head). It can be used to bind enemies or as a mobility tool to launch allies far away. He also uses it like a rope, hooking it onto distant objects and pulling himself toward them. Likes: Dia, conversation. Dislikes: Sweet food