We dined here one evening in late November and aside from one other party of 5 in the restaurant, that was it. What we really wanted was sushi and were disappointed with it when it arrived. Not quite what we are used to...even though we were told by others who had been to Osaka that the sushi was good. Although service was good (almost too good - the staff seemed at a loss as to what to do, given the lack of customers at that time!), the food was average and not really worth a return visit by us. That said, friends of ours celebrated a family birthday at Osaka and said it is a fantastic experience to have your birthday there! The staff really go out to make your day special.