Shinsekai is a downtown located in Emi-sudo, Naniwa-ku, Osaka-shi, Osaka. From the Observatory of the Osaka symbol “Tsutenkaku” with a height of 103 meters, you can see the streets of Shinsekai spread under the eyes, and on sunny days Osaka Castle and the skyscrapers of Umeda, as well as Rokko Mountain and Ikoma Mountain can be overlooked.