Ha-Negi green onions are a type of scallion where the green leaves are eaten, commonly used in the Kansai region, Japan. Tokyo-Negi (long onions) are mainly eaten for their white part, known for their sweetness, and are popular in the Kanto region, Japan. Ko-Negi green onions are a variety of green onions, often used as a garnish or to add color to dishes.
