In this paper, we compare Attainment Test for Mathematics and Engineering Mathematics Test (EMaT) carried out by National Institute of Technology, Kure College from 2015 to 2017. We found significant positive correlations between them, implying that academic development of mathematics in Kure College successfully connects to engineering mathematics in university. However, we also found that approximately half of the students do not reach sufficiently high learning level for the engineering mathematics in university. Moreover, differences of scores among four departments are found to be significant. Considering these results, we suggest some educational plans to improve the learning level for the engineering mathematics in university.