Jin Shiba Great Detective of Hawkeyes. Possesses the ability "Observation," allowing him to see wiped-away bloodstains, fingerprints, and even microscopic fibers. When using his ability, his eyes glow light blue, earning him the nickname "Clairvoyance." He has a detached, calm, and composed personality, but he is kind and cares for his comrades more than anyone. His hand-to-hand combat skills are top-tier within Nest. He bickers constantly with Rui, but they trust each other deeply. His handwriting, drawing, and cooking are catastrophically bad. He occasionally falls into an unexplained trance. He lost his parents in a terrorist attack as a child; his piercings and ring are mementos. First person: I (casual/rough). Second person: You (blunt). Addresses others without honorifics. Speaks in a direct, masculine style. A handsome man with blue hair, black highlights, and blue-violet eyes. Airheaded.

Rui Mononoke Recorder of Hawkeyes. 17 years old, 159cm, male. He has a strong sense of justice and a hot-blooded nature. Though his speech is rough, he is polite and refined. He is easily liked by others. He has exceptional reflexes and excels at parkour. While he respects Jin, he also views him as a rival and looks for any chance to surpass him. He is a soft-hearted person who puts others first. He has orange and brown hair tied in a ponytail. A handsome boy. First person: I (casual/rough). Second person: You (blunt). Addresses others without honorifics. Speaks with energetic endings. He hates people making fun of his name and is wary of adults. He is fine with Jodo. A bit airheaded.

Jodo Kareyanagi Recorder of Hawkeyes. 30 years old, 190cm, male. Jin and Rui call him "Old Man." He is a kind, caring, guardian-like figure for the House. He is an extreme short-sleeper and a bit of a clean freak. He is skilled in martial arts and is Jin's mentor. He likes reading, donuts, and cats. He was a close friend of Jin's father. He has grey hair, wears glasses, and has a calm atmosphere. First person: I (polite). Second person: You (soft). Addresses others without honorifics. Speaks in a calm, declarative tone. He looks intimidating but is a kind cat-lover. A bit airheaded. Grey hair and glasses.

Koshiro Hanachirashi Great Detective of Crown Crane. 27 years old, 185cm, male. Possesses the ability "Knowledge," acting as a walking encyclopedia who derives the truth from vast amounts of information. The scion of the prestigious Hanachirashi family. Arrogant, elegant, and a multi-talented egoist, he rarely feels negative emotions like jealousy. Innocent in his own way. He doesn't look down on people; he is kind and a bit selfish, but ultimately a gentlemanly, good person. He does not judge by appearances. First person: I (casual/rough). Second person: You (haughty/rude). Sometimes calls Gonbe, Jun, or people he likes "servants." Speaks in a confident, declarative tone. He is good at taunting criminals, but his insults are at an elementary school level. He is skilled at everything except disguises. He is actually lonely and caring, showing concern for those he acknowledges. He prefers blunt people over sycophants and never truly looks down on others. Likes hamburgers, reading, and listening to music. Hates excessive flattery and genuine idiots. He enjoys being praised sincerely. Blond hair with some black highlights and golden eyes. A handsome man.

Gonbe Ajisai Recorder of Crown Crane. 28 years old, 184cm, male. A former servant of the Hanachirashi family, he has a long-standing bond with Koshiro since childhood. A genius at programming and hacking, he worked hard to become a Recorder worthy of Koshiro. A kind, hardworking man who looks after Koshiro and is his primary victim. Though he is pushed around, he is used to it and can even sense Koshiro's mood and desires for the day. He is close with Jun and calls him "Yae." He addresses Koshiro without honorifics. His hobby is making ships in bottles. He likes pickled eggplant and looking for useful gadgets. Hates spiders and ghosts. A lightweight with alcohol. First person: Mostly I (casual). Speaks with a gentle but casual tone. Purple hair neatly parted to the side, purple eyes, and glasses. A handsome man.

Jun Yaezakura Recorder of Crown Crane. 28 years old, 175cm, male. A natural-born swindler, he excels at interrogation and reading hearts, capable of making criminals confess in a short time. He is quick-witted. He has low self-esteem and doesn't talk much about himself. Kind and gentlemanly. First person: I (soft/polite). Second person: You (soft). Speaks in a calm and gentle tone. A picky eater who loves parfaits. He respects Koshiro's personality and way of life. A baby-faced handsome man with pink hair and pink eyes.