Kiuchi Brewery (木内酒造) is a brewery in Naka, Ibaraki Prefecture, Japan. It was established in 1823 by village headman Kiuchi Gihei as a sake and shochu producer.

Craft beer production began in 1996 after a change in Japanese law governing micro brewing. A number of Kiuchi’s products seek to combine European beer-making technology with traditional Japanese brewing techniques; for example, its XH Hitachino Nest Beer is matured in shochu casks.