Yamamoto Negiyaki is near Hep Five in Umeda, Osaka, and serves negiyaki and okonomiyaki. The teppan dishes include sujinegi, seafood okonomiyaki, and deluxe yakisoba. Customers order in advance after reading the menu outside, then enter when a seat opens, and waits of about 30 minutes have occurred. The sauce and the food are on the salty side.