Named ‘Spring of a Thousand Generations.’ Produces traditional Yamagata sake in the foothills of Mt. Gassan.

One of many Otokoyama-branded breweries in Japan. Known for Zao mountain water and robust Yamagata-style brewing.

Located in Kitakata, famous for its ramen and historic kura storehouses. Produces sake reflecting the clean water of the region.

Uses flower yeast developed in collaboration with Tokyo Agricultural University. Located at the foot of Mt. Chokai.

Named for the spring haze (harukasumi) over the rice paddies. Emphasizes terroir-driven sake from local rice and water.

Noshiro’s local brewery serving the coastal northern Akita community. Known for simple everyday drinking sake.

Small artisanal brewery in the Yokote snow country. Tsukiyo no Banri means ‘a thousand leagues of moonlit night.’

Located at the base of Mt. Adatara in Nihonmatsu. Won multiple IWC Gold medals. Known for pioneering sparkling sake styles.

Historic Aizu Wakamatsu brewery. The name Hanaharu (flower spring) reflects the cherry blossom culture of the castle town.

One of the oldest breweries in Minami-Aizu. Located in the mountainous Tajima area with heavy snowfall providing naturally cold fermentation conditions.