青山真治
Shiota attended Rikkyo University, where he was in a film club with other students such as Makoto Shinozaki and Shinji Aoyama and began making 8mm films in the tradition of other Rikkyo students like Kiyoshi Kurosawa. His independently made films were recognized at the Pia Film Festival and he began writing film criticism and working as an assistant for Kurosawa and other filmmakers. He also studied screenwriting under Atsushi Yamatoya, who wrote scenarios for Seijun Suzuki, and worked as the cinematographer for films by Takayoshi Yamaguchi.