language course and JLPT

I wanted to register for JLPT N3 but realised that, despite the deadline being 7 April, applications for that level are closed. There seems to be however the possibility to apply via "group reservations". I guess this might be for students in a language school. Would there be such a language school in Kyoto that would also offer the possibility to take N3? I'd be willing to register for classes and the test. Other tips and advices are welcome

by Fit_Performance4629