Dirty Mama(2012)

Dirty Mama is a Japanese series following Takako, a morally compromised police detective and single mother of an infant. Willing to take bribes and leak information for personal gain, Takako navigates a corrupt police force where colleagues prioritize self-protection over justice. She battles both the irresponsible father of her child and the criminals she investigates, all while mentoring a young trainee detective. The show explores the messy reality of law enforcement through the eyes of a flawed protagonist who bends the rules to survive in a system that rewards corruption.