Nihonbashi Takashimaya Shopping Center

"Near Shinjuku Station you'll find Takashimaya Times Square, which includes the Takashimaya department store and a large branch of Tokyu Hands. The depachika , or basement food floor, at Takashimaya has some excellent food counters for sukiyaki and both Japanese and Western sweets. Home cooks can pick up all of their pantry staples at Kinokuniya supermarket, which also has a colorful variety of prepared foods and seafood counters with takeout sushi, and the wine and spirits department hosts jizake vendors who offer samples of local sake. The rooftop garden has seating for impromptu picnics, so you may want to pick up some sake—just remember to ask for a small cup."