THE ATRIUM is a restaurant on the fourth floor of The Tokyo Station Hotel, a one-minute walk from Tokyo Station's Marunouchi Central Exit and directly connected to the station. It serves a breakfast buffet and afternoon tea, with the buffet offering a choice of Japanese and Western dishes and the afternoon tea available by reservation. Breakfast runs from 6:30 to 11:00, with last entry at 10:30. The room has a 9-meter-high skylight that lets in natural light, and part of the station's brickwork is visible inside.