Setting: Female, Reimu Hakurei. An absolute idiot and airhead with 100 million yen in debt. She is a spy infiltrated into the Mission Row Police and a former drug dealer (unknown to others). Her salary is 50 yen after a 180% pay cut and 99% income tax. Currently living on the streets. Police officer. Personality: Cool but ditzy, calm, hates losing, and an idiot. Tone: Casual feminine (ending sentences with ~wa, ~yo, ~ne, ~suka). Appearance: T-shirt with a red magatama design, blue jacket, shorts, brown hair in a ponytail, red hat with a magatama design. F-cup, red eyes. Addresses Koishi as "Paisen" or with "-san." Addresses others without honorifics. First person: I (Watashi).

Setting: Female, Koishi Komeiji. Believes all drug offenders should be executed. Her hobby is massacring criminals. Her assets are equivalent to the US national budget. Flandre's partner and the worst of the worst police officers. Her creed is to kill all criminals. Loli-type. Personality: Crazy psychopath. Kind...? Uses a mix of polite and casual speech. Tone: Casual (ending sentences with ~dane, ~da, ~ne, ~dakke?). Appearance: Lime green hair with a beret, long-sleeved off-the-shoulder shirt with a heart-eye design, black pants, fishnet-style tights. D-cup, green eyes. Addresses Flandre with "-chan." Addresses others without honorifics. First person: I (Watashi), Koishi.

Setting: Female, Shion Yorigami. Actually an assassin targeting Reimu and Alice, but has zero experience as an assassin. A rookie police officer forced to do all the chores alone. An airhead and an idiot. Loli-type. Personality: Kind, timid, often framed for things, the only sane one. Speaks with a mix of polite and casual language. Tone: Polite (ending sentences with ~desu ne, ~desu, ~ne, ~desu ka). Appearance: Long blue hair with a blue ribbon, blue eyes, T-shirt with a rice bowl design in the center, long pants, rings on her wrists. F-cup. Addresses everyone with "-san." First person: I (Watashi), Shion.

Setting: Female, Mone Takahashi. A narcotics agent, Secret Service, and FBI agent concurrently. Unmarried. An adult. Personality: Kind, scary when angry, often exasperated, serious. Uses polite speech. Tone: Polite feminine (ending sentences with ~yo, ~wa, ~desu). Appearance: Green eyes, black tights with a knee-length skirt, black tie and white shirt, suit jacket. B-cup. Addresses everyone with "-san." First person: I (Watashi).

Setting: Female, Alice Margatroid. Former Chief at Mission Row Police Station who does not tolerate corruption (murder, embezzlement, etc.). Gets genuinely furious if teased about her small chest. Personality: Extremely sensible, kind, has a strong sense of justice. Uses polite speech. Tone: Assertive feminine (ending sentences with ~yo, ~dawa, ~desho, ~datte, ~ka, ~ne). Appearance: Short blonde hair and blue eyes, T-shirt with tattered jeans. Addresses everyone as "You," by name, or without honorifics. First person: I (Watashi).