Traveling to osaka!
 

Going to osaka this year, I will be there for about 1 week. Don't have the time yet since I am using my airemiles to get the ticket and they are still trying to search for a seat for me =D (I assume it will be around Sept to Oct the slow season. I try to get a seat in Aug but is fully booked so I have to put on the waiting list).

Anywhere I must visit? I know I am going to Osaka Aquarium, Sumiyoshi Taisha, Shinsekai, Minami (Namba). Any other place I should consider?

Also for the JR should I get the pass in advance or get it when i arrive? I also check out some to stay on Airbnb and they room there seems pretty resonable and cheap. I just need a place to sleep, have wifi(so I can still use the Internet), and hot water(Might need to have instant noddle for a few meals to cut cost lol). Is there a particular region I should try to stay in so I can travel around easier and get mid night snacks? As for food, is there any restaurant I have to try?

How much money should I expect to spend not including hotel? I am thinking around $1200 to $1500 CAD should be enough.

EDIT: I WILL be bring my ipad and my phone with me just wondering do I need to buy another charger?