"Sake brewing without heaven" is the brewery's standard. Their delicious Junmai sake, made from pure soft water nurtured in natural forests and rice from the local Tottori prefecture, is highly regarded as the perfect drink to accompany food. Their Junmai Daiginjo "Peng" is the pinnacle of Suwaizumi sake, and appeared in the manga "Natsuko no Sake" and was even selected as a sake for JAL's first class. It is made from Yamada Nishiki rice polished to 40%, and brewed with meticulous attention to every step of the process, making it a work of art. After pasteurization in the bottle, it is aged in a refrigerator at 5℃ for over three years, evolving into a mellow flavor with a harmonious balance of acidity, sweetness, and bitterness while retaining the ginjo aroma.