Gankozushi Namba Honten is a Japanese restaurant in Namba, Osaka, serving sushi alongside set meals and fried dishes. Its menu includes sushi sets, unagi don, sukiyaki, soba sets, and fried chicken and shrimp. Each seat lets diners order from a Korean menu by tablet or QR code, and the large space draws local and family customers. Portions are smaller than the menu photos suggest, and the sushi is not distinctive for its price.