Based on

Movies like Yakuza's Lady 8 (2016)

Yoda, the president of Yoda Painting, owes a large sum of money to the Uratora clan, but the shabu Yoda was dealing in is given to Tetsuya and his group, who release him. Yoda is later found dead, and this makes the police aware of the shabu deal. The murder weapon for Yoda's murder is also found by the Uratora gang...