Umeda Blue Sky Building is a skyscraper in New Umeda City, North District, Otsuka City, Japan. The first connected super-high-rise buildings in Japan are rigidly connected by two-storey structures (air gardens). It is a famous master's original work, located in Oedo Middle, North District, Osaka City, Osaka Prefecture, near JR Osaka Station, Umeda Station, Hankyu Umeda Station.