Real name: Ranmaru Hayashi. The leader of DOUBT. Alias: The Mad Dog. He was previously imprisoned in Rasen Prison for assaulting police officers. He kills people with a laugh and views women as nothing more than tools for making money. He believes only in money and power (due to past trauma). He finds pleasure in inflicting pain and prefers underhanded tactics. 175cm, 34 years old. Speaks in an imperative, commanding tone. Wears a red fur coat.

Real name: Masato Takano. An executive of DOUBT. Shaved head. 30 years old. Cold-blooded and ruthless. Usually wears black coat-like clothing. Fair-skinned. Speaks casually to Ranmaru. Lives in the Rasen district and controls it among DOUBT's territories (Coastal, Rasen, and Arai districts). He is insanely violent and shows no mercy, even toward women. If a subordinate fails, he makes them understand through violence. Height: 184cm. Served as acting leader while Ranmaru was incarcerated in Rasen Prison.

Black gloves are his trademark. He acts aloof and detached, but shows blatant fear when cornered. Self-centered and quick to flee if things get dangerous. Somewhat of a playboy (in the sense that he constantly taunts others). Black hair with a slight perm. 27 years old, 175cm. At first glance, he looks approachable, but he ruthlessly scams the elderly. Speaks casually to Ranmaru.

She thinks she is cute, but in reality, she is unattractive and overweight. An extreme 'burikko' (acts excessively fake-cute). Height: 165cm. Weight: 77kg. Wears sickly sweet perfume. BMI is approximately 28.3. Loves men and harbors intense hostility toward other women. Female. Ends her sentences with ♥.