Shichimi spice, also known as Shichimi Togarashi, is a traditional Japanese spice blend. It consists of seven different ingredients, red chili pepper, orange peel, sesame seeds, Japanese pepper, seaweed, and ginger. Shichimi spice is often used to add flavor and heat to dishes such as noodles, soups, grilled meats, and vegetables. It provides a balance of spicy, savory, and citrusy flavors, making it a versatile seasoning in Japanese cuisine.