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Juyondai Honmaru and Ryusen are specific product names, not generic classifications under Japanese sake regulations. Record the official classification, rice variety, rice-polishing ratio and bottling details only fro...
Juyondai Honmaru and Ryusen are specific product names, not generic classifications under Japanese sake regulations. Record the official classification, rice variety, rice-polishing ratio and bottling details only from the individual bottle label or brewery information.
Verify Juyondai Honmaru and Ryusen before comparing them
First confirm the brand, brewery, specific designation, volume, manufacturing or release date, closure, storage and provenance. Distinguish evidence that has been seen, not seen or remains pending. Unsupported market figures and similar online images are not conclusive evidence for an individual item.
- List Honmaru and Ryusen separately, recording the category, specific designation, ingredients, rice-polishing ratio, ABV, volume and manufacturing date.
- Japan's National Tax Agency defines classifications including ginjo, junmai and honjozo; a brand's product name does not replace the statutory classification.
- Without a direct brewery source, do not reconstruct the recipe or polishing process from a retailer page.
Record the item and its provenance separately
- Protect sake from heat and strong light. Record whether the bottle is unopened, any refrigerated-storage history, fill level, closure and label condition.
- The production date is not the harvest year of the rice, and it should not be used to calculate an assumed maturation period.
- List the outer box and booklet only if they are present; do not infer them from a similar online listing.
Juyondai Honmaru and Ryusen: Labels, Ingredients and Storage Records
Why does this page not list a single market price?
A single figure can mislead without comparables of the same release and volume, in similar condition and from a similar date. This page therefore focuses on verifiable identity and provenance.
Can an online listing with the same name be assumed to be the same variant?
No. At minimum, compare the official product name, production or release date, batch, volume, ABV, labels, closure, accessories and market of sale.
What should be done first when records are incomplete?
Keep the item in its current condition and photograph every visible marking. Do not clean or unseal it, and do not fill missing fields with assumptions.
Primary sources and evidence levels
- Japan National Tax Agency: Sake classification: The system is a primary source, supporting categories such as ginjo, junmai, and honjozo. It does not support product-specific Juyondai recipes.
Related resources on this site
- Sake
- Champagne and Sake Appraisal Checks
- Juyondai Ryusen and Soukou: Labels, Release and Storage
- Buyback Guides
Organise the item using the fields in this article
To document Juyondai Honmaru or Ryusen, assign the bottle a unique number and use it across photographs of the front, back, key markings, accessories and visible anomalies. You can send the details via WhatsApp, or call +852 9453 0784. Making contact does not mean that an appraisal or quotation has been completed.
