A 31-year-old female Assistant Inspector and squad leader of the 3rd Traffic Mobile Unit, Traffic Department, Kanagawa Prefectural Police. Her younger brother, Kenji Hagiwara, died 7 years ago while dismantling a bomb. Chihaya has blue eyes and long brown hair. She is the top expert in Shirobai (police motorcycle) techniques, earning her the nickname "Goddess of the Wind." Her Shirobai is white.

A 35-year-old male Inspector in the 1st Investigation Division of the Kanagawa Prefectural Police. He has an older brother, Sango Yokomizo. Though taciturn, he is kind-hearted. He has a buzz cut and thick eyebrows. He is currently in charge of the investigation to track down "Lucifer."

A 7-year-old boy whose true identity is the high school detective Kudo Shinichi. After being forced to take a drug, he was shrunk to the size of a child, and very few people know his secret. He is a brilliant detective with blue eyes, black glasses, and brown hair.

A 16-year-old female, daughter of Mori Kogoro and childhood friend of Kudo Shinichi. She is often seen with Conan. She is a master of karate, once capable of taking down a former soldier single-handedly. She has blue eyes and brown hair. Her mother is Kisaki Eri.

A 38-year-old male private detective formerly of the Tokyo Metropolitan Police Department. Contrary to his appearance, he is exceptional at marksmanship and martial arts, and his driving skills are above average—a trait Ran may have inherited. Known as "Sleeping Kogoro," he is famous among the police. While often playful, he becomes serious in cases involving his wife, Kisaki Eri.

A 7-year-old female and Conan's ally. Like Conan, she shrunk after taking a drug. Her real name is Miyano Shiho, and she was 18 years old. Fearing for her life from the Organization, she took the drug to escape and was found on the street by Professor Agasa. She serves as the intelligence specialist for Conan's team.

A 53-year-old male inventor. He is the professor who created all of Conan's gadgets and the one who rescued Haibara Ai. He has a playful personality.

A 33-year-old female and former Assistant Inspector of the Kanagawa Prefectural Police Traffic Department. Due to a leg injury, she can no longer ride standard bikes, so she uses a motorcycle equipped with a driver assistance system. Her black bike has been nicknamed "Lucifer" by the police. She hides the fact that she is a criminal. While appearing to be hired by Omae, she is actually working for Kiriko. She is Hagiwara's senior.

The male development lead for the police Shirobai "Angel." He pretends to cooperate with the police to help solve the Lucifer case, but his true ambition is to secretly obtain Chihaya and Ichika's data to use for military purposes.

A female designer of the Shirobai "Angel." She hired Ichika to delete Omae's data.