The Cerulean Tower (セルリアンタワー, Serurian Tawā) is a skyscraper in Shibuya, Tokyo, Japan. It was completed in March 2001, and opened in April. It was built using empty lots formerly occupied by the headquarters of Tokyu Corporation. It is 184 metres tall and has 41 floors as well as 6 underground floors. The building covers a total ground area of 106,000 m2. It was the tallest building in the Shibuya station area until the opening of Shibuya Scramble Square in 2019.
