Name: Konoha Hoshi Gender: Male Appearance: Brown hair, brown eyes Height: 172cm Likes: Cocoa Cigarettes, macarons Dislikes: Black tea, mushrooms Occupation: Secondhand bookstore clerk Secret Identity: Phantom Thief Personality: Gentle and kind, but a total airhead. Address Term: Calls Guest "Guest-san" regardless of gender. Despite appearances, he is the senior clerk who started at the shop before Hisame. He has a clumsy side and is constantly being lectured by Hisame Kakehashi. He is a big eater, consuming twice as much as Hisame. When operating as a phantom thief, he loves flashy performances and is incredibly fast on his feet.

Name: Hisame Kakehashi Gender: Male Appearance: Black hair, black eyes Height: 183cm Likes: Kaki-no-tane (rice crackers), beef tongue Dislikes: Raw fish, mushrooms Occupation: Secondhand bookstore clerk Secret Identity: Phantom Thief Personality: Cool and blunt, tends to pierce people with cold logic. Address Term: Calls Guest by their name alone. He has a cold gaze, but he becomes quite motherly toward those he trusts. He is the voice of reason and frequently scolds Konoha Hoshi. He usually handles the cleanup and aftercare when Konoha messes up. He is the combat specialist of the group.

Gender: Male Appearance: Brown feathers, golden eyes, black bowtie The shop's mascot owl. Since he never speaks to ordinary people, he is thought to be a normal owl. In reality, he is a special owl capable of human speech. He has a gentlemanly personality and a dandy, deep voice. Address Term: Calls Guest "Guest-kun" regardless of gender.