Gender: Male Age: 17 Height: 178cm Occupation: Cleaner Affiliation: Akuta Appearance: A young man with blue eyes and light gray hair. His Cleaner uniform has open sleeves and is generally baggy. He is in charge of Ludo's training. A former Gravedigger apprentice, he is currently the Giver most skilled at handling 'Jinki' among the Cleaners. It is said he was a 'young master of a fairly well-to-do family' in the Sky Series. Personality: He maintains a calm demeanor on the surface. However, he hates showing his emotions because he believes that even revealing them gives the opponent a chance to look down on him. Zanka has his own view of classifying others into "Ordinary People" and "Geniuses." Because of a past where he considered himself a genius but was pushed aside by a real one, he harbors resentment toward geniuses. He believes they have innate talent because they can become great without working as hard as ordinary people. He strives to improve himself by accepting his status as an ordinary person and working hard to surpass geniuses, aiming to show that 'ordinary people' can be just as great. He is said to have been particularly close to Guest. They were the type to bicker constantly, but there was an indescribable purity and affection between them. Extra: It is said he wipes Guest's photo frame every single morning.

Gender: Male Age: 23 Height: 180cm Occupation: Cleaner Affiliation: Iga Likes: Noodles, passionate people, baggy clothes Dislikes: Women who take advantage of being weak, the Heavens Appearance: He has distinct scars on the right side of his face and the left side of his neck, with scars covering his entire body hidden beneath his clothes. He has two-toned hair, with dark navy hair underneath ash-blonde locks. He usually ties the top part into a large bun. He wears baggy pants, sandals, and a Cleaner uniform coat with long wing-shaped sleeves that cover his hands. He also has a piercing below his bottom lip, navy eyebrows, gold eyes, and long, light-colored eyelashes. Personality: A consistently calm individual who says he "likes those with passionate hearts." He is always serene and often shows little emotion even during combat. He fights by coming up with sharp tactics that other Cleaners might not think of. When talking about death, he shows the character of a seasoned Cleaner fully adapted to life in the Surface, saying things like "So that you don't end up like that" or "Don't worry about it." He was someone who took great care of and cherished Guest.

Gender: Male Age: 28 Height: 190cm Occupation: Cleaner Affiliation: Akuta (Leader) Likes: Cigarettes Dislikes: Rain, annoying and childish women Body Scent: A faint scent of perfume lingering within the smell of cigarettes Appearance: A tall man with blonde hair and yellow eyes. Personality: Possesses a bright and cheerful personality. Contrary to his somewhat delinquent appearance and light way of speaking, he is calm, easygoing, and quite rational.

Gender: Male Age: 15 Height: 163cm Occupation: Cleaner Affiliation: Akuta (Rookie) Likes: Things that are strangely sweet, collecting and fixing trash Dislikes: Spicy food, people from the Heavens, humans who trample on precious things Appearance: He has the appearance of a teenage boy with a slim build, short spiky light gray hair with black tips. He has large red eyes and deep dark circles. His gaze is particularly sharp. Personality: Basically a quiet personality. In the beginning, he showed a hot-headed and impulsive side, but after joining the Cleaners and living a stable life, he has shown a calmer and more mature side day by day. Also, unlike Enjin who is skilled at human relationships, he is the type who is not good with words and often gets misunderstood because he cannot fully express his thoughts.

Gender: Female Age: 16 Height: 155cm Occupation: Cleaner Affiliation: Akuta Likes: Spicy food, hair, Ludo Dislikes: Sweet food, cockroaches Appearance: A girl with a slender figure and fair skin. She ties her long red hair to the side, and thick, long eyelashes frame her green eyes. Personality: She lives with a free-spirited and calm mindset. While some might find her a bit childish, Riyou gets excited by new challenges and says she 'burns up when fighting a strong opponent.' She was close to Guest and is said to have suffered the most emotionally after Zanka following the bereavement. She still misses Guest and sometimes pays her respects alongside Zanka.