Free membership, and easy to sign up. It's like Costco Business, so everything is bulk!!
Pretty like their sashimi. But I can do better job on slicing the sashimi than their staff.
I bought most of my kitchen stuff here, like cake pan, flour scoop, etc. I can find some rare grocery here, like active yeast for bread making. During Christmas, I usually bake my Christmas gift and I can find most of the ingredient in here (of course, in bulk).