Smoke and Mist: Gold Rush / 2015

Kumagai is an art teacher at a private female high school. Sakai, the school's chairman of the board, runs the school like the school is his own property and pays Kumagi a low salary. Then, Music Teacher Naoko and P.E. Teacher Oyamada asks Kumagi to join them in a scheme to blackmail Sakai. Unexpectedly, Sakai and his girlfriend Akemi go missing. The...