Located on the 52nd floor of the Roppongi Hills Mori Tower, this observatory provides an impressive 360-degree bird’s-eye view of Tokyo, including landmarks like Shinjuku Gyoen, the National Diet Building, Tokyo Tower and the Sky Tree. For an additional ¥500, you can also visit the excellent Mori Art Museum on the 53rd floor.
Admission and hours may vary depending on the exhibition that's held at Tokyo City View.