Osaka Castle is the most famous castle in Osaka and has become Osaka landmark nowadays. Osaka castle is said to be the largest castle at the time Toyotomi Hideyoshi ruled. Osaka Castle has gone the cycle of being destroyed and rebuilt lots of time which is during war time in 1615, 1665 and finally during the world war. Nowadays Osaka Castle has been rebuilt and renewed. It is located inside Osaka Castle Park. It takes around 15 minutes walking through the park to reach Osaka Castle main building. Osaka Castle Park is famous as a place to do hanami or enjoy sakura. If you are lucky enough to visit Osaka Castle during Sakura season, you can take selfie with sakura and Osaka Castle as the background.

Tempozan harbor village is located in Osaka Bay Area which is a collection of man-made waterfront islands and peninsulas, built to accomodate Osaka's growth. There are lots of museums, theme parks, observatories and shoppping centers. The famous attractions in Tempozan is Kaiyukan, Tempozan Ferris Wheel and Santa Maria Cruise.

Shinsekai (新世界) means "The New World" in English. The area of Shinsekai is famous for 3 things, Tsutenkaku Tower, Kushikatsu (Osaka's best known dish) and Tennoji Zoo. Tsutenkaku Tower was contructed in 1912 with Eiffel Tower as the model. Its current height is 103 meteres with the main observatory at a height of 91 meters. Kushikatsu is one of Osaka famous dish. Kushikatsu is deep fried pieces of food on skewers. Meat and vegetables are the most common ingredients for kushikatsu. Shinsekai is the best place to enjoy Kushikatsu. There are lots of restaurants selling delicious kushikatsu.