Takashi Ogiso

Two female university students open a detective agency and use their feminine charms to find a missing girl for a client. But they soon get in over their heads as the trail leads them to the seedy underworld of massage parlors and criminal gangs.

Shinza is known for his stubborn personality and continues to hold a low-ranking position as a magistrate, despite his colleague Kato becoming the deputy chief retainer. His daughter has feelings for Hachiro, one of her father's subordinates, but she is afraid to express her emotions because of Shinza's intimidating presence. One day, Shinza gets involved in a violent incident within the castle.