# NihonshuFYI > Japanese sake encyclopedia — grades, breweries, rice varieties, and guides in 15 languages. ## Browse - [Grades](https://nihonshufyi.com/grades/) — Sake classifications - [Prefectures](https://nihonshufyi.com/prefectures/) — Japanese prefectures - [Breweries](https://nihonshufyi.com/breweries/) — Sake breweries - [Sake](https://nihonshufyi.com/sake/) — Individual sake products - [Rice](https://nihonshufyi.com/rice/) — Sake rice varieties - [Yeast](https://nihonshufyi.com/yeast/) — Yeast strains - [Serving](https://nihonshufyi.com/serving/) — Serving temperatures - [Guides](https://nihonshufyi.com/guides/) — Sake education - [Glossary](https://nihonshufyi.com/glossary/) — Sake terminology - [Tools](https://nihonshufyi.com/tools/) — Interactive calculators ## Additional Resources - [Full Content Index](/llms-full.txt) - [Sitemap](/sitemap.xml)