Jet Black (2018)

Yasuda (Hitomi Matsuda), second-in-command of the Takemiya Union, retaliates against the Myōjin-kai after an assassination attempt on Union chairman Shimamura (Shunsuke Kariya). She teams up with Kiryu (Yoshiyuki Yamaguchi), second-in-command of the Yamashina-gumi, and they successfully attack the Myōjin-kai office, vowing to work together. The Union is shaken by Shimamura's retirement and the death of his son, Katsuto (Hitoshi Ozawa). The leadership race comes down to Tōjō (Hiroyuki Watanabe), Yasuda’s boss, and Yamashina (Masahiro Noguchi), Kiryu’s boss. As Yasuda’s casino business prospers, a police raid seizes all profits, forcing its closure. Desperate, Yasuda seeks assistance from a mysterious man (Naoto Takenaka).