It is difficult not to see Mori Tower, an enormous glass and steel cylinder, 54 storeys high, developed by American firm Kohn Pedersen Fox. Its unusual, cone-shaped entrance, the Metro Hat, leads to the interior. On the 52nd floor, an 11m-tall circular atrium with a 300m circumference commands a 360° panorama over the city and Mt Fuji on a fine day. The contemporary art exhibitions of the Mori Art Museum and the Mori Arts Center Gallery are worth a look.