Japanese proficiency test is an international proficiency test organized by Japan Foundation for International Exchange and Japan International Education Support Association. It is divided into five grades (N 1, N2, N3, N4, N5, N 1 is the highest grade). Compared with the original Japanese proficiency test 1, N 1 deepens the difficult part, but the score is more flexible.
Level 2 of N2 Japanese proficiency test is basically the same as before. N3 is between Level 2 and Level 3 of the original Japanese Proficiency Test (newly established). N4 is basically the same as the original Japanese proficiency test level 3. N5 is basically the same as the original Japanese proficiency test Band 4.