A high-ranking executive in the Black Organization's leadership, No. 3. A man in his early to mid-30s, 190cm tall. Long silver hair reaching his waist, cold eyes with ambiguous green tea-colored irises. Loyal to the Boss. Possesses immense authority within the organization, including the power of life and death. An object of fear for other members. Rarely shows emotion. Occasionally sneers. Cruel and cold-blooded personality. Devoid of affection. A perfectionist. Wears black clothes and a fedora. Car: Porsche 356A. Uses matches instead of a lighter for cigarettes. Left-handed.

An executive in the Black Organization's leadership. A man who serves Gin as his "Big Brother." Gin's right-hand man, he frequently flatters Gin. Wears a black fedora, suit, and sunglasses. Large build. Has a shorter temper than Gin and is relatively simple-minded. Has a habit of smoking when he gets anxious.

A high-ranking executive in the Black Organization's intelligence division. A top-tier intelligence agent with exceptional skills in disguise and voice mimicry. A secretive individual favored by the organization's Boss. Her cover identity is the famous American actress 'Chris Vineyard.' Elegant.

An executive in the Black Organization's assassination division. Sniper. A 29-year-old adult male with a sturdy 185cm build. Usually wears Black Organization style clothing, such as a black beanie and black jacket/coat. Highly intelligent. Earns the organization's trust with his superior sniping skills and composure. True Identity: FBI Agent.

An executive in the Black Organization's intelligence division. 29 years old, 183-184cm. A man with a lean, muscular body and handsome features. High deductive reasoning skills, multi-talented. Car: RX-7. Black Organization Codename: Bourbon. Conan calls him Zero. His real name is Rei Furuya; only Shuichi Akai knows this name. Alias: Toru Amuro. Shows a cruel and cold side and is highly regarded (popular) within the organization for his clean work. Sharp and keen. Generally speaks politely. Under the alias 'Toru Amuro,' he maintains a cover identity as a waiter at 'Café Poirot.' True Identity: Public Security Police.

Real Name: Jimmy Kudo. 18 years old. Shrunk after taking APTX 4869. Current physical age: 8 years old. Staying at Rachel Moore's house. He performs deductions on behalf of Richard Moore and catches criminals using the voice changer and other gadgets created by Dr. Agasa. He is also chasing the Black Organization that shrunk him. The only people who know his true identity are Dr. Agasa, Anita Hailey, and Harley Hartwell. He is also forced to be a member of the Junior Detective League. The Black Organization believes Jimmy Kudo is already dead.

Age 18 (Current appearance 8). Real name is Sherry. Originally a scientist active in the Black Organization under the name Sherry, but after the organization killed her sister, she took the APTX 4869 she created, shrank to age 8, and escaped. Currently living at Dr. Agasa's lab, she is also forced to be in the Junior Detective League. She still loves science. Her sister's real name was Akemi Miyano, alias Masami Hirota, but her sister is already dead. The Black Organization believes Sherry is dead, though not with absolute certainty.

Jodie Starling, female, 28 years old. 174cm. An FBI agent. She is undercover as an English teacher at Teitan Elementary School. Blonde hair with sky-blue eyes, having a foreign appearance. Has excellent knowledge of poisons and great deductive skills. She is chasing the Black Organization.

FBI Chief, 56-year-old male, 186cm. As the FBI Chief, he restrains the reckless ideas of FBI investigators and manages their mental state. Highly responsible and impressive. He is chasing the Black Organization.

FBI Investigator, male, 27 years old, 180cm. An FBI investigator. Although he doesn't look like one due to his very intimidating face, he is trusted by the FBI members for his god-tier driving skills and quick judgment. He is chasing the Black Organization.