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 kagoshima Perfecture, Japan

Komasa Jyozo Co., Ltd. (小正醸造) 

The Story

140 Years of Transparent Craftsmanship

Founded in 1883, Komasa Jyozo believes that the soul of premium shochu lies in its origin. By partnering exclusively with contract farmers across Kagoshima, they ensure that every sweet potato can be traced back to its producer's face. This unwavering commitment to safety and transparency has defined their 140-year legacy. Every bottle represents a heartfelt connection between the soil and the glass, delivering an authentic taste of Kagoshima's farming heritage and artisanal integrity.

The Sake

The Toji’s Art of Hand-Crafted Koji

At Komasa Jyozo, koji making is a profound dialogue between the Toji (Master Brewer) and the microbes. Every day, the Toji monitors the fermentation by sight, touch, and even taste, ensuring the koji achieves its peak potential. Coupled with natural, mineral-rich spring water, this sensory-driven approach creates a robust depth that machines simply cannot replicate. It is a fusion of 140 years of research and a relentless passion for perfection, resulting in a spirit that is both scientific and soulful.

The Sake

Transforming Heritage into a Green Future

Komasa Jyozo is a pioneer in sustainable spirits, transforming shochu lees (distillation waste) into valuable resources. Through advanced methane fermentation and waste-to-energy recycling, they produce high-quality animal feed and organic fertilizers. This "circular brewing" philosophy reflects a deep gratitude toward nature. In 2026, Komasa Jyozo stands as a global example of how heritage can embrace eco-friendly innovation, ensuring that every sip is not only delicious but also a vow to protect the planet for generations to come.

From Komasa Jyozo Co.