Ingredients What Is Shubo? A Simple Guide to Its Role and Importance in Sake Brewing
What is shubo, the sake yeast starter? Learn why yeast is grown first, how lactic acid keeps bacteria out, and how this ensures a stable fermentation.
Ingredients
Ingredients 
Ingredients What Are the Differences Between Kyokai No. 701, 901, and 1801? — Understanding Their Unique Profiles Through Aroma, Acidity, and Sake Style
How do Kyokai yeasts 701, 901 and 1801 differ? Compare their aroma compounds, acidity and resulting sake styles, and see how each relates to ginjo sake.
Ingredients What Is Kyokai Yeast? — The Role of Yeast in Shaping Sake Aroma and the Differences Between No. 701 and No. 1801
What is Kyokai yeast? A beginner-friendly guide to the role of yeast in sake, foamless strains such as 701 and 901, and the ginjo aroma of No. 1801.
Ingredients Is Shinpaku a Defect? — Understanding the Rational Structure of Sake Rice Through Its Starch Composition
Is shinpaku really a defect? Learn why the starchy core of sake rice is called fragile, what it actually is structurally, and how it relates to cracked grains.
Ingredients Yamadanishiki vs Gohyakumangoku vs Miyamanishiki: Japan’s Top 3 Sake Rice Compared
A side-by-side look at Japan’s three main sake rice varieties: grain size, shinpaku formation, regional origin, and the flavor each one tends to produce.
Ingredients What Is Sake Rice? — The Science Behind Shinpaku and Its Suitability for Sake Brewing
What is sake rice, and is shinpaku really a hole? Learn how brewing rice differs from table rice, what shinpaku actually is, and why it suits sake making.
Ingredients Why Was the Yeast Starter Created—and Why Has It Been Simplified? The Evolution of Sake Brewing Through Starter-Omitted Methods
Is a yeast starter really necessary? Compare kimoto, yamahai and sokujo, and follow sake brewing’s evolution all the way to starter-omitted methods.
Ingredients What Is the Difference Between Kimoto, Yamahai, and Sokujo? Understanding the Basics of the Yeast Starter Through Lactic Acid Production
Kimoto, yamahai or sokujo? The real difference is how lactic acid is obtained. Compare cultivating it naturally with adding it directly, and what each does.