Onmyo Agency is a fictional organization featured in the popular anime and manga series Jujutsu Kaisen. It specializes in the management and control of supernatural phenomena, particularly those related to curses and spirits. The agency employs skilled individuals known as Onmyoji, who use their abilities to protect people from malevolent forces. The agency operates within a world where curses arise from negative human emotions. Its members are trained to combat these threats using various techniques and tools derived from traditional Japanese practices. Onmyo Agency plays a crucial role in maintaining balance and safety in society by addressing these supernatural challenges.