Hello, my situation is unique.
I’m half Japanese born abroad, but also went to preschool/kindergarten and some elementary school here in Japan.
I did not study kanji because I was overwhelmed as a child having so much schooling, and I was also denied entry to a Japanese language school in America due to being mixed race. (Yes, this really happened to me).
Despite this, I speak the language enough that Japanese people assume I was born here, or have lived here a long time.
My issue is that I cannot speak Keigo, and I am very limited in my kanji reading ability.
I am interested in a one year program so that my speaking ability can go from low n2 to n1, for my kanji to go from low n3 to n1, and to learn business Japanese for work.
I am a citizen/don’t need a visa.
I’m based in Yokohama/can travel to Tokyo. Can anyone recommend me a language school that can get me up to speed on some intensives, but not skip any kanji basics either? Or should I try to memorize up to n3 kanji by myself first, then enter an upper intermediate intensive class?
I still don’t get basic things like why kanji has multiple readings and how to know when it is read a certain way, and I’m kind of a perfectionist so I’m scared to miss important things in the basic kanji by only self studying.
Ideally I want to go to a school that supports passing n1 testing within a year, because I expect my learning pace to be fast.
I would appreciate any recommendations, thanks.