With the master himself at his eponymous bar.  I loved Bar Satoh so much while living in Osaka that for A Clean Kill in Tokyo I moved it to Tokyo, but you can find the real thing at 2-5-26 Zengenmachi, Miyakojima-ku, Osaka, 06-6923-2348.  Five minute walk from Miyakojima subway station, on the Tanimachi line.