The water quality is medium hard water. The average rice polishing is 60 %.
As a raw rice, Daiginjo uses Yamada Nishiki (Special A district) Yamada Nishiki.
Other than that, it is rice produced in Hiroshima Prefecture
The sake of the specific name is brewed with high -white and flat rice rice, mainly Hachimon Nishiki and Koi Omachi.
