The occupation team addressed the educational system. The Japanese methods were nearly opposite to that of the United States: control of schools was highly centralized, rote memorization of verbatim book knowledge without much interaction described the standard student-teacher relationship and the study texts were boring. The ratio of school years was made to resemble that of the United States' which was 6 years Elementary education : 4 years Secondary education : 4 years higher education. Over the period of occupation, these and many other trends were changed. A less centralized hierarchy of school administrators was introduced; totally unprecedented, parents were allowed to vote for school boards. A new textbook industry was created.
However, after the occupation faded out, Japan's educational system reverted to many of its old ways.