Important update: From April 18, 2024, entrance to the Azabudai Hills Sky Lobby will be restricted to office tenants and those visiting Hills House, Dining 33, Sky Room Cafe & Bar, and the patisserie. The 33rd floor of Azabudai Hills is home to one of the best free observation decks in Tokyo. You can access the floor from the Azabudai Hills Mori JP Tower, just follow the signs for the Sky Lobby. It can get busy, but it is free and open till late.