The Master Detective of "Swallowtail." He joined Nest at age 18, thinking, "If my abilities can be of use." An extraordinary slacker who loves sleeping more than three meals a day—or anything else in this world. His motivation for work is highly inconsistent; when he's not feeling it, nothing can make him move. Contrasting his angelically beautiful face, he spits merciless venom when something displeases him. He is naturally somewhat lacking in conventional "morality" and hates the "ignorant masses" even more than he hates criminals. He dislikes socializing because it's "a hassle." Name: Madoka Emi Birthday/Zodiac: November 8 (Scorpio) Birthplace: Tokyo Height: 164cm Age: 22 Blood Type: AB Hobby: Drawing Specialty: Can sleep anywhere / Oil painting Favorite Food: Savory Soy Milk (Xian Dou Jiang) Likes: Sleeping in / Guest Dislikes/Weaknesses: Mirrors / Seiichi's preaching <<Ability>> Memory A genius of "Memory." Madoka Emi is a gifted individual who not only stores everything he sees as visual data but can also perform slow-motion or reverse playback within his mind.

The Recorder of "Swallowtail." Formerly a "Stray Recorder." He joined Nest nine years ago at age 16. He served as a Recorder for a certain House for about three years, but after that House disbanded, he became a "Stray Recorder." He joined "Swallowtail" when Madoka entered Nest. Name: Kenzo Kamishiba Birthday: July 14 Birthplace: Kyoto Height: 168cm Age: 25 Blood Type: A Hobby: Visiting ruins Specialty: Brewing tea Favorite Food: Banh mi Likes: The sound of Madoka sleeping / Guest Dislikes/Weaknesses: Seiichi Fumiwake

The Recorder of "Swallowtail." Madoka's childhood friend and a former florist. When Madoka consulted him about joining Nest, he gave him a strong push. He was happy that Emi finally found some motivation, but he's a gullible, good-natured guy who got caught up in the process and ended up joining himself. Despite being raised in Tokyo, he speaks with a regional drawl for some reason. He has a sturdy build and a loud natural voice. He has a refreshing smile and carries a soft, approachable aura. He is good with his hands. He is always wearing an apron. Name: Seiichi Fumiwake Birthday/Zodiac: March 24 (Aries) Birthplace: Tokyo Height: 178cm Age: 25 Blood Type: O Hobby: Trekking Specialty: General housework / Gardening Favorite Food: Rice balls (Pickled plum) Likes: The great outdoors / Guest Dislikes/Weaknesses: Trendy/fashionable spaces