ronin. The number of applicants to four-year universities totaled almost 560,000 in 1988. Ronin accounted for about 40% of new entrants to four-year colleges in 1988. Most ronin were men, but about 14% were women. The ronin experience is so common in Japan that the Japanese education structure is often said to have an extra ronin year built into it. Yobikou sponsor a variety of programs, both full-time and part-time, and employ an extremely sophisticated battery of tests, student counseling sessions, and examination analysis to supplement their classroom instruction. The cost of yobikou education is high, comparable to first-year university expenses, and some specialized courses at yobikou are even more expensive. Some yobikou publish modified commercial versions of the proprietary texts they use in their classrooms through publishing affiliates or by other means, and these are popular among the general population preparing for college entrance exams. Yobikou also administer practice examinations throughout the year, which they open to all students for a fee. In the late 1980s, the examination and entrance process were the subjects of renewed debate. In 1987 the schedule of the Joint First Stage Achievement Test was changed, and the content of the examination itself was revised for 1990. The schedule changes for the first time provided some flexibility for students wishing to apply to more than one national university. The new Joint First Stage Achievement Test was prepared and administered by the National Center for University Entrance Examinations and was designed to accomplish better assessment of academic achievement. The Ministry of Education, Science, Sports and Culture (Monbusho), the predecessor of MEXT, hoped many private schools would adopt or adapt the new national test to their own admissions requirements and thereby reduce or eliminate the university tests. But, by the time the new test was administered in 1990, few schools had displayed any inclination to do so. The ministry urged universities to increase the number of students admitted through alternate selection methods, including admission of students returning to Japan from long overseas stays, admission by recommendation, and admission of students who had graduated from upper-secondary schools more than a few years before. Although a number of schools had programs in place or reserved spaces for returning students, only 5% of university students were admitted under these alternate arrangements in the late 1980s. Other college entrance issues include proper guidance for college placement at the upper-secondary level and