A complex city, ARK HILLS, where offices, hotels, residences, a concert hall and a studio gather, has four high-rise buildings. It can be referred to as an independent intelligent city which integrates business, life and culture, and it received the 1st Intelligent Building Award, which is given to excellent information buildings. As a symbol of Suntory Hall which stands in ARK HILLS, the monument "Hibiki" is placed in a space at the center.
Cherry blossom trees at Sakura-zaka and Spain-slope surrounding ARK HILLS have many visitors every year. (Lit up for cherry blossom viewing at night)