IS 30 YEAR OLD UNOPENED SAKE OK?

While unopened sake can last a long time, 30 years is generally beyond the recommended shelf life for most sake types. Sake is best consumed within a few years of its production for optimal flavor and quality. If the sake has been stored properly in a cool, dark place, it might still be safe to drink, but the taste may be significantly degraded. It's advisable to check for any off-smells or changes in color before consuming.