Tomoo Haraguchi is a Japanese director, writer, and special effects modeler, recognized for his work in the tokusatsu (special effects) genre. He has been involved in various capacities, including directing, writing, and special effects modeling. Haraguchi's notable works include Sakuya: The Slayer of Demons (2000) and Death Kappa (2010). His contributions have significantly influenced Japanese special effects cinema, particularly in the kaiju (giant monster) genre.