The flagship store of a department store that has branches across the country. Both the main and men's buildings provide world-class Japanese products and service.
Isetan continuously offers attractive products and services based on its mission to provide world-class Japanese products and services in a way that aligns with customers' values, through manufacturing, merchandise selection and hospitality inspired by the Japanese five senses. All this is realized under the banner of ”this is japan”. The main building has seven floors aboveground and two underground with shops selling women's fashion items and cosmetics. Customers can enjoy meals at restaurants on the seventh floor and there is a small Japanese garden on the rooftop. The men's building has eight floors aboveground and one underground selling fashion items for men and a promotional space on the first floor where events are held. The department store is for people of all ages and are set up so that families can enjoy a day there with comprehensive services including shopping and dining. it also has the Beauty Park and Park City facilities close by with esthetic, hair and nail salons. The department store is a one-minute walk from Shinjuku-sanchome Station on the Tokyo Metro Marunouchi Line.