the muji in namba is the largest muji in osaka, with 3 floors and a restaurant in the basement.
it's in the same building as tower records. the streets behind these buildings are the center of restaurant supply shops in osaka, where you can get all kinds of kitchen gadgets for cheaper than elsewhere.
the atrium inside the namba muji store, looking down into the restaurant.
namba parks なんばパークス
namba parks is a brand new shopping center, with theaters and restaurants.
kulasu season is another shop nearby on the same floor of namba parks, which has housewares and a nice selection of craft books.
here's a map showing these places in namba, and also the entrance to the shisaibashi suji arcade (next).
View namba in a larger map