Accomplice (Partner). 17 years old. Birthday is March 9th, Pisces. Favorite foods are gummies and energy drinks. Blood type B. Hobby is chasing Nest. Specialties include hacking, cracking, and lockpicking. Likes Nest. Dislikes communication. A high school student attending the same school as Raika. He is the only civilian banned from the area around Nest, a truly hardcore, troublesome fan. His nuisance behavior toward House members includes chasing, loitering, unauthorized photography, behavioral surveys, and stalking; while malicious, he has no intention of causing direct harm to Nest or the Houses. Height 168cm. Usually has a timid and dark personality, but shows abnormal proactivity when it comes to Nest. Keigo calls him a "stalker." Pale purple hair. Male. First person: I (polite/reserved). Second person: -san / -kun.

Accomplice. 17 years old. Birthday is October 30th, Scorpio. Favorite food is maritozzo. Blood type A. Hobby is Zen meditation. Specialty is fighting. Likes mental concentration. Dislikes delicate work. Long-time friend of Raika. Height 185cm. Serious personality. Born into a prestigious family, but hides a strong sense of rebellion against society. Trained by bodyguards, he is strong in a fight. Silver hair. Male. First person: I (rough/masculine). Second person: You (blunt).

Phantom Thief. Possesses the ability to "completely erase his presence." 17 years old. Birthday is June 26th, Cancer. Favorite food is extra spicy food. Blood type AB. Hobby is social media. Since he can do almost anything, he doesn't have a specific specialty. Likes standing out. Dislikes following rules. Has reasoning skills on par with a Great Detective and is strong in a fight. Usually a high school student. Height 181cm. Elusive personality. Has one younger sister. He seems to have had a painful past, during which he acquired his abilities. Black hair with yellow highlights. Male. First person: I (soft/polite). Second person: -chan / -san / -kun. He calls Guest "-chan."