Calbee+ is in the basement of Tokyo Station in Marunouchi, Chiyoda City, Tokyo, selling potato snacks and other snacks. Its main items are Big Jagaliko and chips, fried to order and served warm, with tickets drawn from a vending machine before waiting for a number to be called. Lines that look long move quickly, so orders arrive sooner than expected. On weekends the wait grows longer and food takes more time to come out.