I have a couple things floating around, and I didn't see anything on the website mentioning use-by dates... unless I missed it, which is quite possible. So first of all, frozen mochi. I bought it for Tanabata (July 7) and used it up one by one, so the leftovers have never been thawed. How long does it last? It's unflavored. Used for moffles, which are amazing.

ok so I bought this bulldog yakisoba sauce bottle and I just noticed on it there is a date of 2004.01.21! I cant read the kanji and I do not know if it means expiration or sell by date... any thoughts? Im hungry for yakisoba! yummmmmm......