Hinata Japanese Language School

JLPT (N5, N4, N3, N2, N1) : every year 2 times exam (July and December) link: https://www.jlpt.jp/e/about/levelsummary.html

NAT (N5, N4, N3, N2, N1) : every year 6 times exam, link:

Top-J : elementary level A-5 (N5 or A1 level), elementary level A-4 (N4 or A2 level), intermediate level B (N3 or B1 level), intermediate level B (N2 or B2 level), intermediate level A (N2 or C1 level), advanced level C (N1 or C1 level), advanced level B (N1 or C1 level), advanced level A (C2 or business level)
: every year 6 times exam