The seimaibuai
ladder
The grade system walked slowly — and it’s unusually clean, because it rests on one measured number plus one yes/no question. Learn the ladder and every premium label becomes readable at a glance.
The two-question ladder
Every premium word is set by polishing plus the alcohol question. Click down the ladder:
From daiginjo to table sake
You’ve met the two levers; here’s the whole ladder in one view — click each rung to compare:
Grade your shelf
Place every bottle
Sort your sake onto the ladder by grade word and seimaibuai. Separate the premium (tokutei-meishoshu) from any futsu-shu.
Run the two questions
For each: how polished? pure-rice or alcohol-added? You can now name any premium sake from its label alone.
Questions
Flashcards
Lock it in
From memory:
- What two questions set every premium grade?
- What does "junmai" tell you?
- Give honjozo’s polishing level and its extra ingredient.
- What is "tokubetsu"?
- What is futsu-shu, and how common is it?
Junmai vs honjozo:
the added-alcohol question
The one genuine debate in sake — handled plainly. Is "pure rice" better, or is a splash of distilled alcohol a legitimate craft tool? The honest answer is: it’s a matter of style, not rank.
Purity, precision, and no wrong answer
This is the sake question people argue about — so let’s be even-handed and specific. Click through:
Junmai vs alcohol-added premium sake
Junmai (pure rice)
- Rice, water, koji, yeast only — no added alcohol.
- Tends fuller-bodied, savory, umami-rich, rice-forward.
- Often superb gently warmed (kan).
- The "purist" choice — and a real, distinct pleasure.
Honjozo / ginjo / daiginjo (a little alcohol)
- A small, measured shot of distilled alcohol at fermentation’s end.
- Lighter, cleaner, drier "kire" finish; often more aromatic.
- A precise technique — extracts alcohol-soluble ginjo-ka.
- Not stronger, not "diluted" — competition daiginjo often has it.
Some purists prefer junmai on principle, and for cheap table sake heavy alcohol addition really is corner-cutting. But in premium sake the small addition is a legitimate, precise craft tool, and blind competitions bear that out. As the experts put it: more polishing means more refined but not always better; there’s "no right or wrong." Read junmai-vs-alcohol-added as a style axis — fuller/savory versus lighter/aromatic — and choose by the moment, the food, and your own palate.
Judge it yourself
Get the pair
Ideally a junmai and a honjozo (or a junmai ginjo and a ginjo) at a similar polish, so alcohol is the main variable.
Taste for the difference
Look for the junmai’s body and umami versus the alcohol-added sake’s lighter texture, cleaner finish, and lifted aroma. Note there’s often very little difference — that’s part of the point.
Decide, without dogma
Pick which you prefer here and now. That’s the correct answer — there isn’t a universal one.
Questions
Flashcards
Lock it in
From memory:
- What misconception does this session correct?
- What does a small alcohol addition do in premium sake?
- What does competition evidence suggest?
- Is a honjozo stronger than its junmai counterpart?
- State the honest takeaway on junmai vs alcohol-added.
Special styles:
nigori to kimoto
Beyond the grade ladder sits a spread of styles that change the sake dramatically — cloudy, unpasteurized, undiluted, aged, sparkling, or made the old traditional way. Each is a word worth recognizing on a label.
The style words
These terms sit alongside the grade and change what to expect — sometimes completely. Click through:
The grade ladder tells you the polish; these words tell you the character. A kimoto or yamahai junmai — high-acid, savory, complex — is a different world from a delicate daiginjo, and often the most food-friendly, characterful sake on a list. Nama demands the fridge; genshu brings the strength; koshu is the one sake meant to be old. Reading these lets you predict the glass before you pour.
Spot the styles
Scan for style words
On any sake list or shelf, find nigori, nama, genshu, kimoto/yamahai, koshu, sparkling. Predict what each will taste and how to serve it.
Chase a kimoto/yamahai
If you can, seek out a kimoto or yamahai to taste the savory, higher-acid, traditional end — it reshapes what people think sake can be.
Questions
Flashcards
Lock it in
From memory:
- What is nigori?
- What do kimoto and yamahai give you, and how?
- What is koshu — and how does it differ from an oxidized fault?
- What does genshu mean?
- What is taruzake?