The buildings, including the main house and two brewery buildings, are the original structures from 160 years ago. Using the climate of Oku-Mino, this small brewery crafts sake by hand. The tools are well-worn antiques, and there are no large machines, so only a limited amount can be made at one time. This is why the sake, created by the yeast that has lived in the brewery for generations and the traditional skills of the brewers, has a unique flavor that can only be found at Kinsen-Heiwanishiki Shuzo.