Until 2009, the test had four levels. The subject matter covered at each level of the examination was based upon the , first published in 1994 and revised in 2004. This specification served as a reference for examiners to compile test questions, rather than as a study guide for candidates. It consisted of
kanji lists, expression lists, vocabulary lists, and grammar lists for all four JLPT levels. However, about 20% of the kanji, vocabulary, and grammar in any one exam may have been drawn from outside the prescribed lists at the discretion of exam compilers. Numbers in parentheses indicate the exact number in the
Test Content Specification. possibly through
equating of test scores. Vocabulary in particular is said to be taken from an increased pool of 18,000 words. The addition of the new N3 was done to address the problem of the difficulty gap between levels 3 and 2: in the past, there had been requests for revisions to address the fact that examinees who had passed the Level 3 test often had trouble with passing the Level 2 test because of the large gap in the level of skill needed to pass those two levels. There was also a desire to measure abilities more advanced than those targeted by the current Level 1 test, hence the top-level exam was modified. The correspondence is as follows: •
N1: slightly more advanced than the original level 1, but the same passing level •
N2: the same as the original level 2 •
N3: in between the original level 2 and level 3 •
N4: the same as the original level 3 •
N5: the same as the original level 4 The revised test continues to test the same content categories as the original, but the first and third sections of the test have been combined into a single section. ==See also==