Yakuza's Lady 4 (2015)

The Minowa clan is a huge yakuza organisation with over 20,000 members. Misa, the daughter of the chairman of the Minowa clan, decides to accept her fate and the yakuza blood that runs in her veins. However, when she returns to her hometown, her father Genzo is waiting for her in a critical condition. And there is a hitman from the Kamisui-Rengo gang who is after Genzo's life.