Okonomiyaki Momotaro Umeda Rukua shop is an okonomiyaki restaurant inside the Rukua shopping mall above Osaka Station. It serves okonomiyaki, yakisoba, and tonpeiyaki, seasoned with a salty-sweet sauce. Each person orders one menu item, so portions are large, and the gaps between dishes are long enough to break up the flow of the meal. During cooking, staff do not wash their hands and wipe them on their clothes, which makes hygiene the weak point.