I would like to say that I have eaten here, but we just stood out in the rain in front of the restaurant waiting for a seat to open up. The cooks just ignore people here, especially foreigners like us. It seems like their fame has gone to their head. After a while, we gave up, and walked over to the Juso covered mall next door and grilled our own okonomiyaki at our own table. At a different restaurant of course, that also had excellent service. This restaurant is comprised of a U-shaped flat top griddle with two cooks in the center, and about twelve chairs around the bar. Good luck trying to get in!!! If you would like to try the same restaurant chain(brand of okonomiyaki), there is a stall in the food court at Osaka-shi train station that is even open during breakfast hours.