Naomi is a rich university student about to leave on a trip to America. Her father hires detective Shuichi Tsujiyama to watch over her, a situation that pleases neither Naomi or Shuichi. Things get complicated when Shuichi's ex-wife is suspected in the murder of a love hotel manager. Naomi and Shuichi join up to investigate the murder which may involve yakuza gangsters.
Who is angered by Brody's interference?