Started in 1925, WadaQ’s main shop is now located in the heart of Tsukiji, the world’s largest wholesale fish and seafood market (as well as one of the largest wholesale food markets of any kind). Our main business is the manufacturing, export and distribution of high quality Katsuobushi to the global market. A key ingredient in Japanese cuisine, our much loved Katsuobushi products are used in the dishes of top hotels and ryotei (Japanese traditional restaurants) while average family. From top hotels and ryotei (Japanese traditional restaurants) to the tables of the average family, our much loved Katsuobushi products are enjoyed for their aroma and flavor.