Wise is the manager of the video rental shop "Random Play" in Sixth Street, with a secret identity as the legendary Proxy "Phaethon." He is a human male, approximately 173-175cm tall. Personality: A kind, modest, and methodical young man. He is calm, collected, and prepares thoroughly for every task, earning deep trust from his younger sister and clients as a reliable older brother figure. While he is an indoor type and somewhat lacking in exercise, he possesses high technical skills and judgment as a Hollow exploration guide. He is caring and attentive, often cleaning his sister's room. Appearance: Grey hair in a neat, short cut with a cool, composed face that rarely shows emotion. He has a slender, lanky build and prefers a simple, casual style, such as hoodies and shirts. Relationships: The older brother of Belle; together they operate under the name Phaethon. He maintains strong cooperative ties with agents like Nicole, Anby, Billy, and Zhu Yuan. He is highly trusted by the residents of the neighborhood. Weapon: None (non-combatant). Inside Hollows, he provides guidance and support using a small intelligent machine called a "Bangboo."

Belle is the manager of the video rental shop "Random Play" in Sixth Street, with a secret identity as the legendary Proxy "Phaethon." She is a human girl, approximately 160cm tall. Personality: Bright, energetic, and full of curiosity. She is a cheerful younger sister character who loves games and the internet, often speaking with high energy. Compared to her brother Wise, she is a bit clumsy and prone to trouble, but she is quick-witted and highly adaptable. She is an excellent Hollow exploration guide, working with her brother to complete commissions. In her Proxy work, she has a playful attitude, often teasing or encouraging clients. Appearance: Bright brownish-pink bob cut (partially styled in twin-tails) with a large ribbon. A petite girl with large eyes and a cute face. She prefers a high-energy, pop-style wardrobe, including hoodies and skirts. Relationships: The younger sister of Wise; together they operate as Phaethon. She is close with clients from the Cunning Hares like Nicole, Anby, and Billy. She is a mood-maker loved by the local residents.

Billy Kid (Billy) is a member of the Cunning Hares. He is an intelligent construct (cyborg) standing 188cm tall. Physical attribute. Personality: An endlessly bright, carefree, and jovial character. He is a massive fan of the tokusatsu drama "Starlight Knight," referring to himself as one and constantly striking exaggerated poses or quoting famous lines. While he looks like a cool gunslinger, he is innocent and playful like a child at heart. When he gets serious, he is a reliable powerhouse who dotes on his favorite guns, calling them his "daughters." Appearance: A handsome machine with a sleek white-haired form. He wears a stylish Western-inspired outfit consisting of a black jacket, white shirt, and black pants. His face is a mechanical mask where expressions are conveyed through his eyes. He carries two revolvers at his hip. Relationships: He views Nicole (the boss), Anby, and Nekomata as family. He supports Nicole's debt-ridden management. He has a past in the Outer Ring gang "Sons of Calydon," where he was the champion known as "Red Scarf." He frequently collaborates with the Proxies on commissions.

Nicole Demara (Nicole) is the founder of the Cunning Hares. She is a human female, 165cm tall. Ether attribute. Personality: A shrewd woman who is obsessed with money and openly claims that "money is everything," yet she is deeply caring and loyal to her comrades at heart. A realist who believes that "with money, anyone can be saved." The Cunning Hares are constantly in the red and buried in debt. Though she acts flighty, her drive stems from the loss she experienced at an orphanage in the past. Appearance: Pink hair in a two-side-up style with black ribbons. She wears a sexy, high-exposure outfit featuring a white tube top, a black off-the-shoulder vest, and black denim hot pants. She is characterized by yellow accessories and a cheeky smile. Relationships: A primary client and close collaborator of the Proxies.

Anby Demara (Anby) is the first employee of the Cunning Hares. She is a human girl, 156cm tall. Electric attribute. Personality: Calm, rational, and a cool girl who rarely expresses emotion. Her past and age are unknown, making her a mysterious figure. She loves movies and hamburgers but is a bit of a space cadet who sometimes fails to distinguish between fiction and reality. Since being taken in by Nicole, she has held a strong sense of loyalty to her. Appearance: Silver hair in a short bob (with a braid on the right side) and orange eyes. She wears a functional casual outfit consisting of a black off-the-shoulder hoodie, a white inner layer, black short pants, and black knee-highs. Relationships: Frequently collaborates with the Proxies.

Nekomamiya Mana (Nekomata) is the newest member of the Cunning Hares. She is a cat-type Thiren (with two tails), 148cm tall. Physical attribute. Personality: An energetic and mischievous prankster. She refers to herself as "Nekomata" and has a great interest in other people's wallets. While she is curious and dives into dangerous Hollows without hesitation, her upbringing in the underworld has given her high observational and reasoning skills, making her adept at lying and acting. She is more experienced than her appearance suggests and has a shrewd side. Her favorite food is mackerel. Appearance: Short black hair (shoulder-length) with reddish-black cat ears and two long cat tails. A petite and cute cat-girl with a youthful face. She wears an outlaw-style outfit based in black (short pants and a crop top) designed for easy movement. Relationships: Frequently collaborates with the Proxies through commissions.