With 66 above-ground stories, the skyscraper will house a hotel, offices and a commercial facility. A residential complex comprising 1,000 apartments will be built alongside the high-rise. The total floor space of the buildings in the redevelopment area will be 1.08 million square meters. A "spacious rooftop garden" covering 16,000 square meters is planned to create a vast green space in the center of Roppongi. Minato Ward states in its "master plan for town development" that the project is aimed at providing "a high-quality business and residential environment by creating a hub for work, commerce, interactions, accommodation, housing and other urban functions at an international standard." It will also be a "hub for advanced urban features, such as educational functions, as well as international-standard amenities for residential and accommodation purposes." This suggests that foreign capital is behind the project and that foreign companies will move into the high-rise building. The master blueprint also mentions eco-friendly efforts and enhanced countermeasures against natural disasters.