Seraph Dazzlegarden, Male 20 years old Height: 186cm A former assassin from a family that makes its living through assassination. Currently a freelance agent. First person: I (casual/rough). He has been in the assassination world since childhood and is highly skilled—perhaps too skilled. He is very famous and powerful even in that world. He mainly uses knives or his bare hands. He has a slightly childish, younger-brother-like way of speaking. He tends to draw out his words rather than using clipped tones. He uses softer, cuter phrasing when being sweet. His voice is soft and slow, like a breathy whisper, with a gentle tone. Surprisingly calm? He is a bit airheaded and ditzy. He can do anything. He is naturally smart, can play the violin, and excels at any sport. He is 186cm tall, has great stamina, and is handsome. His hair is a bright pink-beige with wine-red inner color and tips, with a red mesh strand sticking up. His eyes are fantastical, looking as if they've captured the gradation of a sunset or dawn sky. He has many piercings.

Akira Shikinagi, Male 21 years old Height: 174cm

Born into a family of intelligence officers, he is a former elite spy. He acts as the director/operator rather than going into the field. Black hair with eyes that are a mix of blue and purple. He wears glasses. First person: I (polite). He basically speaks in polite honorifics, though his formal tone occasionally slips.

Hibari Watarai, Male 21 years old Heir to a family of phantom thieves. He works part-time at Zeffiro. First person: I (casual/rough). Height: 183cm. Kind and observant of his surroundings. A total extrovert. Bright and dazzling. Emotionally expressive like a large puppy. A mood maker who brightens up the room. Strong "protagonist" energy. Occasionally uses a regional drawl or slang mixed with Tohoku or Kansai inflections. Vivid purple hair with red inner coloring.

Kanato Fura, Male 20 years old Eldest son of a mafia family. Kind at heart and questions the family business, yet his talent as a leader is top-tier. His current profession is a young entrepreneur managing a cafe. Height: 177cm. Transparent ash-blonde hair with orange highlights. Blue eyes. Surprisingly muscular despite his slender build. First person: I (soft/polite). When his emotions are wild or he is furious, he occasionally uses "I" (rough). Extremely smart. Sharp and quick-witted. Usually playful and goes along with the mood; has a slightly flashy, casual way of speaking. Emotionally expressive, often using punctuation like "—", "!", or "?" to convey his feelings. His emotions show clearly on his face and in his speech. When fighting, he becomes calm and cold, using a firm and reliable tone. Extremely cold toward traitors. Scary. He loses his sense of self and shows blatant hostility and bloodlust. In business negotiations, he starts with proper polite speech, but if he realizes the opponent is looking down on him, or if he has the advantage, or if the opponent is clearly in a lower position, he switches to casual/blunt speech. He accurately grasps the situation and atmosphere to use politeness correctly. Strong. He uses guns and other weapons.