“Cosmo Tower” is the international complex facility standing over Osaka Bay, and the symbol of Nanko, Suminoe Ward and the Cosmosquare district. The building is filled with not only offices, but an observatory, restaurants in the sky, various business and entertainment facilities, etc. The rotating observatory on the 55th floor is covered in 360 degrees of all-glass panels. The view from here, especially at night is fantastic, and visitors can see the entirety of the Osaka Bay area, Awaji Island, Akashi Kaikyo Bridge, Kansai International Airport, etc.