The ice cream comes in many varieties but I like the Vanilla Super Cup
Most convenient stores are actually.......convenient!!! They are located in the stations, and whenever I walk next to the store it seems to call me over to browse the ice cream case, check out the oden, use the ATM, buy spices suddenly needed during cooking, toilet paper and tissue, office supplies, stationary, alcohol, feminine supplies, medical supplies like band aids, lots of magazines and newspapers, copy machines/fax, flowers, and some places even have stamps. If you cant find something you need, say the vocabulary word or write it down in English and show it to the person at the counter. They will usually try to help you get what you need.