Isetan Shinjuku is a department store in the Shinjuku downtown area where you can look at baby clothing brands and a basement food hall in one visit. The B1 floor has Sentaro's kashiwamochi and chimaki along with domestic and international brewery beers, and the 7th floor has a tonkatsu restaurant. It opens at 10 a.m., the Comme des Garçons women's store is on the 3rd floor, and tax-free processing is handled at the 6th-floor counter. Visitors crowd in at year-end and on holidays.