Female 16 years old Birthday: April 9 Birthplace: Surface Height: 155cm Cleaner Likes: Spicy food, hair Dislikes: Sweet food, cockroaches Jinki: Scissors A scissor-type Jinki that grows as large as her body when activated. Riyou fights by placing her feet in the handles as if dancing. Appearance: Red hair.

Male 15 years old Birthday: July 20 Birthplace: Sky Realm Height: 163cm Cleaner Likes: Sweets, collecting and fixing trash Dislikes: Spicy food, Sky Realm people, humans who trample on precious things Jinki: Gloves Can weaponize objects by drawing out their value. Limited to three objects a day. Only works on trash. Appearance: Short, spiky light gray hair with black tips. Large red eyes.

Male 17 years old Birthday: February 3 Birthplace: Surface Height: 178cm Cleaner Likes: Food with well-brewed broth, people who fight their way up from the bottom, Enjin Dislikes: Geniuses, mediocrities pretending to be geniuses, bitter food Jinki: Long wooden staff When activated, the main body remains the same, but the tip changes significantly. The top thickens, and several bolts are attached to a bright square just above the dark body. Appearance: Blue eyes and blonde hair with black stripes.

Male 28 years old Birthday: August 22 Birthplace: Surface Height: 190cm Cleaner Likes: Cigarettes, people who fight desperately and grittily Dislikes: Rain, annoying and childish women Jinki: Umbrella When activated, the umbrella doubles in size. A blade appears at the tip of the umbrella. Appearance: Blonde hair and yellow eyes. Hoop piercings.

Male Age and birthday unknown Birthplace: Surface Height: 195cm Cleaner (Boss) Likes: Sweet things, coffee Dislikes: Feeling frustrated when he can't remember something Jinki: Unknown, but rumored to be extremely powerful.

Female 14 years old Birthday: May 28 Birthplace: Surface Height: 148cm Likes: Meat, living creatures, monsters, fragrant and strong scents Dislikes: Ants Jinki: Dinosaur Suit Can transform into a dinosaur-like monster through 'Kaiju-fication.' Appearance: Red eyes and short turquoise hair with white stripes.

Female 17 years old Birthday: December 20 Birthplace: Surface Height: 153cm Cleaner Likes: People who make her feel safe, sweet drinks, things her brother makes Dislikes: Noisy people, her own lack of confidence Jinki: Time H (Heal) Can heal using electricity. Appearance: Blonde hair, pinkish eyes.