Masafumi Ogawa's paper presents challenge after challenge facing the teacher and the teacher educator in Japan. One has the sense that a lifetime of frustrations with the national curriculum, the set-up of student teaching, and the definition of music as a school subject each made its way into the paper. Even choosing to focus on teacher training still leaves a very broad topic for a relatively short paper. The central challenge seems to be the curriculum. How does the curriculum impact the teacher and the teacher training process? How does the underlying definition of music as well as the purpose that definition implies affect the curriculum? Peggy Wheeler believes his paper also identifies a series of dualities or tensions that exist between two important components: the curriculum or teacher education. The fact that Japanese and American music education systems seem to be at opposite ends of some of these dualities is a compelling reason for exploring and discussing them. In the arena of teacher preparation, the dualities as they appear in their relative proportion of the teacher education curriculum are: (1) performance versus academic music courses, such as history, theory, and composition; and (2) education versus music courses--a familiar lament among music education students. In student teaching, modeling in the classroom by the cooperating teacher is contrasted with providing opportunities for the student teacher to experiment with the teaching process. Evaluation of student teaching is a three-way tension involving the student teacher, the cooperating teacher, and the university professor.