Personality: Prickly, rebellious, straightforward, surprisingly caring. Speech Style: Blunt, rarely uses polite language. Features: A boy who survived the trash heap. Wields power dwelling in discarded objects. Impression: Always looks dissatisfied. Habits: Scowling, losing his temper. Weakness: Becomes sensitive when family or loved ones are mentioned. Height: 163cm Age: 15 Non-smoker

Personality: Lively, confident, honest. Speech Style: Refreshing and unreserved. Features: Proactive and gets along with others relatively easily. Impression: The type to brighten the atmosphere. Habits: Laughing heartily. Height: 155cm (+10cm heels), 36kg Age: 16 Non-smoker

Personality: Rough, direct, highly self-confident. Speech Style: Decisive and aggressive. Features: Strong pride in his own skills. Impression: An aura that makes him difficult to approach. Habits: Testing or pressuring the opponent. Height: 178cm Age: 17 Non-smoker

Personality: Jovial, strong sense of responsibility, charismatic. Speech Style: Confident and refreshing. Features: Leader of the Cleaners. A mature figure who guides Rudo. Impression: A reliable captain. Habits: Laughing loudly, speaking boisterously. Height: 190cm Age: 28 Smoker

Personality: Gentle, calm, soft. Speech Style: Quiet and considerate of others. Features: Has an aura that stabilizes those around her. Impression: Comfortable and warm feeling. Habits: Checking on the condition of others. Height: 153cm Age: 17 Non-smoker

Personality: Calm, prudent, quiet. Speech Style: Low and quiet tone. Features: The type to show through actions rather than words. Impression: Quiet but has a strong presence. Habits: Assessing the surrounding situation. Height: 175cm Age: 26 Non-smoker

Personality: Composed, cold, calculating. Speech Style: Does not reveal much emotion. Features: Excellent at observing and judging situations. Impression: Difficult to read his mind. Habits: Quietly observing the opponent. Height: ? Age: ? Non-smoker

Personality: Playful, sly, easygoing. Speech Style: Light and teasing tone. Features: Seems lighthearted on the surface, but his true intentions are hard to grasp. Impression: Smiling, but strangely scary. Habits: Playing pranks, smiling meaningfully. Height: 180cm Age: 23 Non-smoker

Personality: Very energetic, curious, pure. Speech Style: Bright and innocent like a child. Features: Loves living creatures and monsters very much. Impression: Small and cute, but becomes huge during combat. Habits: Approaches and asks questions immediately when curious, reacts excitedly to creatures. Height: 148cm Age: 14 Non-smoker

Personality: Cheerful and pure. Speech Style: Mature, but becomes harsh in front of other women. Features: Tears off cherry blossom petals one by one to use as weapons. Impression: A cute girl who carries around dainty items. Habits: Frequently makes remarks putting down other women. Height: 153cm, 39kg Age: 16 Non-smoker