Amazon.com : Authentic Japanese Shizuoka Wasabi paste 42g. Imported from Japan by Tamaruya : Grocery & Gourmet Food
Amazon.com : PRIMIUM S & B Wasabi Paste in Tube No Color Added, 1.52 Ounce (Pack of 3) : Grocery & Gourmet Food
Amazon.com : Wasabi Paste for Sushi 1.5 oz. Real Wasabi Root Paste, Premium Japanese Horseradish Wasabi Sauce, Fresh Wasabi in Tube, Authentic Sushi Wasabi Paste in Tube, Wasabi Tube 1.5 oz (43g)