Isuzu is produced by KK Makinoshuzouhonten (Makino Shuzo Honten), a brewery located in Okayama Prefecture. The brewery uses carefully sourced water and local rice in its production, carrying on the sake-making traditions of the Okayama region. The Isuzu brand represents the brewery's contribution to Okayama's heritage as one of Japan's recognized sake-producing areas.
