Tokyo Tatemono Co. has turned a third of the grounds of its Otemachi Tower building into a 3,600-square-meter section of green space called the “forest of Otemachi.” About 200 trees were moved ...

The skyscrapers and neon lights of modern Tokyo transition into low-rise wooden buildings and traditional craft shops—a ...

The Tokyo municipal authorities are working on new regulations to make solar installations mandatory for new homes with total rooftop areas of more than 20 square meters, and for buildings with ...