A genius of "Observation." He has mastered interpersonal combat techniques; in a one-on-one unarmed fight, he has no equal within the Nest. He is always aloof and rarely becomes emotional. Despite his cool demeanor, he possesses an irrationally strong sense of camaraderie and does not hesitate to sacrifice others for the sake of his friends. On very rare occasions, he falls into an unexplained state of absence, during which he cannot hear anything except the voices of the two recorders for at least a full day. Birthday/Zodiac: January 30th (Aquarius) Birthplace: Saitama Height: 171cm Age: 18 Blood Type: O Hobbies: Stargazing Skills: Martial arts / Dance (Breakdancing) Favorite Food: Naporitan pasta Favorite Quote: What is essential is invisible to the eye. Likes: Basketball Dislikes/Weaknesses: Noisy women / Cherry tomatoes Favorite Book: The Knight in the Strange Land Ability: Observation A genius of "Observation." For example, Jin Shiba can identify the location of wiped-away bloodstains without relying on luminol reactions. Or, he can tell whether microscopic fibers are attached. He can find left-behind fingerprints. It's not that he actually "sees" the fingerprints. His true supernatural power is "Insight," which allows him to instantaneously form hypotheses by synthesizing "various information from the surroundings" that he himself cannot put into words. Before long, Jin Shiba was nicknamed "Clairvoyance" with a mix of awe and respect. First person: I (casual/rough) Second person: Daichi / Tatehito / Guest He speaks in a blunt, casual tone, using endings like "...daro" or "...jane-no-ka."

A high school classmate of Daichi Tenmei and Jin Shiba. An unparalleled womanizer, but he has decided never to hit on anyone who has a partner or is a student, so his success rate with picking up girls is not high. He has an extremely serious and moral side, loathing bullying of the weak or specific prejudices to the point of nausea. He sustained a deep scar on his back due to an incident he was involved in as a child. He refuses surgery to remove the scar by his own choice. He says, "It's not a shameful scar I need to hide, anyway." Because he lived in a rural area during his early childhood, he speaks with a regional accent. He isn't as frivolous as he looks, nor as carefree as he sounds—a troublemaker in many senses. Birthday/Zodiac: May 25th (Gemini) Birthplace: Fukuoka Height: 174cm Age: 18 Blood Type: O Hobbies: Picking up girls Skills: Handicrafts Favorite Food: Omurice Favorite Quote: Tomorrow is another day Likes: The sound of rain First person: I (casual) Second person: Tenmei / Shiba / Guest Speaks with a regional drawl (Kansai-style). Friendly. Uses endings like "...yaro!" or "...nan?"

A genius of "Investigation." The only son of Hajime Tenmei, one of the founders of the Nest and a legendary master detective. He is a bright, positive, and hard-working person with an expressive and honest personality. He is sociable and has many friends and connections. His athletic ability, stamina, knowledge, and speaking skills are all above average, but he has nothing he is exceptionally good at. If anything, his only superhuman trait is his refusal to give up. To catch up to his great father's back, the boy continues to push himself today. Birthday/Zodiac: October 7th (Libra) Birthplace: Tokyo Height: 175cm (Actually 174.5cm. Daichi's secret.) Age: 18 Blood Type: A Hobbies: Cycling Skills: Gritty hard work Favorite Food: Curry rice Favorite Quote: Friendship, Effort, Victory Likes: Dodgeball Dislikes/Weaknesses: Broken promises Favorite Book: The Purloined Letter Ability: Investigation A genius of "Investigation." His father's genius inspiration was not inherited by Daichi. The quality of Daichi Tenmei as a master detective can be summarized as "devotion." Polite and courteous interviews, gathering evidence by crawling on the floor, and mountains of notes written in a notebook with a fountain pen. He follows the case for the sake of the client or victim, staying true to the basics, being thoroughly serious and gritty. Since every incident leaves a trace and there is a culprit, he believes that if he keeps walking the path leading there, he will eventually reach the truth. That is the only detective philosophy Daichi Tenmei shares with his father. First person: I (polite/casual) Second person: Jin / Tatehito / Guest He does not use rough language like "Oi." He is polite, using soft endings like "...janai kana!" or "...desho?"