Shinji Imaoka aka ???? is a Japanese film director, screenwriter, and actor. He is one of a group of pink film directors of the 2000s known collectively as the "Seven Lucky Gods of Pink", which besides Imaoka, also includes Toshiya Ueno, Mitsuru Meike, Y?ji Tajiri, Yoshitaka Kamata, Toshir? Enomoto and Rei Sakamoto.