Not sure since I was not looking for them. My initial feeling is no, it was pretty small and limited selection. I can check the next time I go, but you might want to try United Noodle or a more Japanese specialized grocery store. United Noodle though not specifically targeting Korean or Japanese cooks, they have been around a long time, is lot larger than most Asian grocery stores I have visited, and do have lots of packaged foods and ingredients that cross over different ethnic cooking.
Yes, we do sell Natto!
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