Miwako Sato is a police assistant inspector and detective. Sato is considered one of the most dangerous members of the police, being not at all afraid to get tangled with dangerous men in fights, which she almost always wins. She has a strong sense of justice, and hates criminals who take lives for an idiotic reason. She does have a softer personality, in which she is very friendly with the Detective Boys, and especially Conan, whom she considers is a big help in difficult cases. When in action, however, Sato can be quite reckless and daring, which has earned her the title 'The Silver Witch' among car racers on Mount Fuyuna due to her driving style. Sato can also get highly emotional if cases involve people close to her, like Takagi and Matsuda.

Spoiler

Sato's first love interest was Jinpei Matsuda, whom she only got to know briefly due to his death in a bomb explosion. Although she denied it at first, she finally acknowledged her feelings for Takagi. Nonetheless, for a very long time, each time they were about to take their relationship to the very next step, something got in the way _(mostly in the shape of Miwako's best friend, Yumi),_ until Sato and Takagi - mostly undisturbed _(thanks to the help of Conan and the Detective Boys for creating a makeshift reason for the interlopers to leave)_ - shared their very first kiss when Takagi was hospitalized in the course of a hard case. Then had their second kiss _(and third)_ when Takagi survived a bombing accident.

(Source: Detective Conan World)