KINOKUNIYA entrée GRANSTA Tokyo Store is a grocery shop selling boxed meals, side dishes, snacks, and alcohol, located in the north passage of Gransta inside Tokyo Station. Snacks include plum kelp, wasabi furikake, and smoked takuan okaki, along with an autumn set of sweet potato, chestnut, and pumpkin anpan. The store opens at 7 a.m. and gives a free small cup on request. The shop is small.