Namba is the area that you'll want to explore when you reach Osaka which is home to the
Shinsaibashi indoor shopping mall which is just shy of 600 meters long. Also in Namba is Dotonbori - a river which runs through Osaka that is filled with restaurants in the surrounding area. And then there is Otaroad (the equivalent of Akihabara) just around the corner which has stores like the most fab
Gamers.