The mathematics subjects of Japanese students' examination are divided into subject 1 and subject 2, of which subject 1 is relatively simple, which is equivalent to the mathematics of Chinese liberal arts students, while subject 2 is relatively difficult. Generally speaking, Japanese students' math test is not as difficult as our college entrance examination in China.
Mathematics in Japan is divided into arts and sciences. Liberal arts mathematics is relatively simple, basically at the level of grade three to grade one in China. Compared with domestic high school mathematics, science mathematics mainly has a wider range of study.