This is a public-private partnership project proposed by a private sector to the Tokyo Metropolitan Government to develop and operate a complex by taking advantage of the vitality of the private sector on the surplus of land from rebuilding old municipal housing complex into centralized high-rise residential buildings. The project aims to create a sustainable town that will coexist with nature in the next one hundred years by integrating architecture and nature around a vast green space. The building complex that stands in the forest consists of two buildings;
a high-rise building and a low-rise building. The high-rise building is wrapped mainly with glass and shows a light feel, while the low-rise building (retails, nursery, and community facilities) is designed with wood materials and greenery throughout to create a design that harmonizes with the forest. While maintaining the independence of each function that mingles in the same space, the space was configured with the consideration for circulation and continuity with the forest so that the greenery can be enjoyed from various perspectives.