Eating sushi in Japan can be an expensive experience, so it comes as a pleasant surprise to step into this restaurant. Oddly enough for an Osaka sushi restaurant, Gionzushi serves Edomae nigiri sushi, which originally meant nigiri sushi made with fish caught in Tokyo Bay. But who cares when you find delightful sushi with prices that start really low for two pieces of maguro (tuna) and for toro (fatty tuna)? Green tea is free and you can drink as much as you want. Beer and sake are also available.