7-Eleven

Convenience and Variety

The 7/11 at Tokyo Big Sight is super convenient for grabbing snacks, drinks, or quick meals. It's well-stocked with a variety of items, including fresh sandwiches, onigiri, and ready-to-eat meals. The store is clean and the staff is friendly, making it a great stop for attendees needing a quick refreshment or essential supplies during events. One downside would be that the line tends to be long.