Sundry means "various", or "miscellaneous" in this case.

From biscuits, to eggs, to canned food, to Pocky (known as Rocky over here)- these sundry shops are much like lower-class, non-24-hour convenience stores.

Can find all sorts of nice, 「ăȘă€ăă」 (nostalgic) treats here- Like this Apollo chocolate wafer.

You has sundry shops in your region too?
I don't travel much, so I don't know.
