Hell Girl (2005) : 2x15

A young woman and her father have devoted themselves to the cause of a political candidate running for office. While they complain about how the current government is making everyone poorer and Japan worse, the mother works herself sick running their factory. While the daughter goes to see her and misses an important rally, her drunken, angry father causes a scene. Insisting it was her fault, the local campaign manager and her father hire two men to attack her in an alley the current government said they would improve, but failed to. While she's being attacked, Wanyuudo saves her. Returning to the headquarters, she discovers her father went along with the plan. She runs home to send him to Hell, but it turns out her mother (who'd been putting up with years of abuse) already has a contract on him and finally pulls the string on her doll.