日本フィルハーモニー交響楽団
In December 1962 Ozawa was involved in a controversy with the prestigious Japanese NHK Symphony Orchestra when certain players, unhappy with his style and personality, refused to play under him. Ozawa went on to conduct the rival Japan Philharmonic Orchestra instead. From 1964 until 1968, Ozawa served as the first music director of the Ravinia Festival, the summer home of the Chicago Symphony Orchestra. In 1969 he served as the festival's principal conductor.