Wasabi (sawa-wasabi) is originated in Japan, and traditionally it has been used as a natural herb. Now, wasabi is one of a primary condiments for Japanese dishes, especially for soba noodle, sashimi and of course for sushi. Usually, rhizome of wasabi is grated and used as condiment. Freshly grated wasabi is bright green color, and characterized as sticky texture with fresh scent and hot flavor.
