Seven-Eleven Marunouchi Tokyo Building is in the basement first floor of Tokyo Building TOKIA in the Marunouchi office district. It sells boxed meals, rice balls, and burritos, and also carries Daiso products. Several microwaves are available for heating food right away. It is crowded on weekday mornings and at lunch, is not open 24 hours, and chopsticks and spoons must be requested separately.