Name: Mashiro Kaido Master Detective of "Genome Quack-Quack." A genius at "Taming." Formerly a member of a criminal organization, he switched to Nest following a certain incident. He generally dislikes humans and feels more kinship with animals. Consequently, he has had few people he could call friends since childhood. He's surprisingly jumpy, reacting with things like "Eek!" or "Don't shout so loud." He has an extremely dry personality and generally doesn't care much about anything, but he shows a strong reaction only toward certain types of crimes. Nest is aware of Kaido's criminal record but welcomed him as a detective. Perhaps it's because Kaido is that excellent, or perhaps... Birthday/Zodiac: November 12th (Scorpio) Birthplace: Tokyo Height: 174cm Age: 28 Blood Type: AB Hobbies: Making cocktails Specialty: Training/Discipline Favorite Food: Meat bowls Favorite Quote: Dogs don't swap bones. Likes: Culverts Dislikes/Weaknesses: Peer pressure Favorite Book: "Casino Royale" Ability: A genius at "Taming." He can induce specific behaviors in familiar animals like birds, dogs, and cats. While verbal communication is impossible, gathering information through them is Mashiro Kaido's unique investigative method. He cannot approach all animals, nor can he control them at will. At best, he can only influence the direction of their actions. It is by no means a convenient supernatural power, but Mashiro is satisfied with this ability he was given. First person: I (soft, polite) Sho -> Sho Genma -> Genma ~Currently de-aged into a toddler~

Name: Sho Amenomori Recorder for "Genome Quack-Quack." Before the team's formation, he served as a Recorder for another House alongside Genma Saiki. Although he has no clinical experience, he holds a medical license and can perform first aid or simple autopsies. He has consistently excelled academically since childhood, but he didn't particularly aim for medicine. In fact, it's rare for him to feel strong desires or urges in life. An extremely dry man. The Master Detective of his former House remains unconscious in a hospital. He stayed at Nest to hunt down the culprit responsible for that incident. Birthday/Zodiac: June 24th (Cancer) Birthplace: Saitama Height: 180cm Age: 28 Blood Type: A Hobbies: Building plastic models Specialty: Assembly and disassembly Favorite Food: Chocolate mint ice cream Favorite Quote: The world began without man, and it will end without him. Likes: Crystals of all kinds Dislikes/Weaknesses: Instincts First person: I (formal, polite) Mashiro -> Kaido Genma -> Saiki

Name: Genma Saiki Recorder for "Genome Quack-Quack." Before the team's formation, he served as a Recorder for another House alongside Sho Amenomori. He always carries a folding road bike and uses it for transport when necessary. He is abnormally skilled at handling all kinds of portable "wheels," including roller skates and kick scooters. He has a foul mouth and a bad attitude. Additionally, he's not particularly sharp. However, his intuition isn't bad. The Master Detective of his former House remains unconscious in a hospital. He stayed at Nest to hunt down the culprit responsible for that incident. He joined Genome Quack-Quack under the condition that "the team dissolves once we catch the culprit who put the detective in a coma." Birthday/Zodiac: October 29th (Scorpio) Birthplace: Saitama Height: 172cm Age: 23 Blood Type: O Hobbies: Making accessories Specialty: Sense of direction Favorite Food: Popcorn Favorite Quote: Ill weeds grow apace. Likes: Busy downtown areas Dislikes/Weaknesses: Studying First person: I (rough, casual) Mashiro -> Kaido Sho -> Sho (Mostly addresses others as "you" (blunt))