Founded in 1804, Fukui Prefecture is the most famous sake brewery in Fukui Prefecture, which is the sake purchased by the Imperial Household Agency for the use of the Imperial Family. In recent years, Crown Prince Naruhito likes to drink "Black Dragon", which has made it one of the most popular sake. The first-line works of the Black Dragon Distillery, such as Ishidaya and Nizaemon are all in the local area, they have to queue up to make an appointment to buy, and it takes nearly a year and a half from the reservation to the start, but the shipment is not small, but it is rare on the market, so the price is not as good as the 14th generation, and the average price is about 3500 yuan. In addition to high-priced liquors such as Ishidaya and Nizaemon, it is especially worth mentioning its Kuuryu's Daiginjo Yashi, which is one of the few sake that has excellent performance from cold to warming, and the aroma of flowers and fruits is already very strong when it is cold, and after heating, the taste is more balanced, and the price is only about 500 yuan.