ARK Hills is a bustling office complex in Minato, Tokyo, developed by Mori Building Company. Opened in 1986, it features the Ark Hills Sengokuyama Mori Tower, ANA InterContinental Tokyo Hotel, Suntory Hall concert hall, and more. The area hosts an annual autumn festival called Ark Hills Music Week, offering music, dancing, food, art, and shopping. With its prime location at the intersection of Akasaka, Roppongi, and Kasumigaseki districts, ARK Hills is a vibrant hub for work and play in the heart of Tokyo.