When my boyfriend and I went to Osaka two years ago, we went to this sushi place in Shinsaibashi shopping district. We really loved the sushi there and the prices were not bad at all.
The sushi chefs also makes the food in front of you and they’re pretty fast! If you want more food you just place the plate in front of you and they put your ordered food there. When a new customer comes in, all the chefs greet the person at the same time.
The only thing I maybe do not like about the place is that they smoke inside, which is still pretty normal in Japan.