The Sake Classification System

## The Official Framework

Japan's {{glossary:tokutei-meisho-shu}} (specific designation sake) system is the foundation of sake classification. Established in 1990, it replaced an older tax-based grading system and organizes premium sake into eight clearly defined categories.

## Two Axes of Classification

The system sorts sake along two dimensions. The first is rice polishing ratio ({{glossary:seimai-buai}}), with higher polishing indicating more labor and refinement. The second is whether brewer's alcohol ({{glossary:jozo-alcohol}}) is added, distinguishing the junmai (pure rice) family from the aruten (alcohol-added) family.

## The Eight Grades

The premium grades, from highest to lowest polishing requirement, are: {{glossary:junmai-daiginjo}} (50% or less, no alcohol), {{glossary:daiginjo}} (50% or less, with alcohol), {{glossary:junmai-ginjo}} (60% or less, no alcohol), {{glossary:ginjo}} (60% or less, with alcohol), {{glossary:tokubetsu}} junmai (60% or less or special method, no alcohol), tokubetsu {{glossary:honjozo}} (60% or less or special method, with alcohol), {{glossary:junmai}} (no minimum, no alcohol), and honjozo (70% or less, with alcohol).

## Futsu-shu: The Ungraded Majority

Sake that does not meet any premium grade criteria is {{glossary:futsu-shu}} (ordinary sake). This category accounts for roughly 70% of production and includes both mass-market products and some excellent craft sake that simply falls outside the formal system.

## Quality vs Classification

Classification does not equal quality. A masterfully made junmai can outshine a mediocre daiginjo. The system provides a framework for understanding production methods, not a definitive quality ranking. Your palate is the final arbiter.

## Historical Context

Before 1990, sake was graded by a government tax classification (first, second, third class) that had no relationship to quality. Brewers sometimes deliberately submitted excellent sake as second class to avoid higher taxes. The tokutei meisho-shu system corrected this by tying classification to objective production criteria.