Planning to live in Japan in 6 months. Will have a spouse visa, but no degree and limited japanese. What are my chances of landing a full-time English teaching job?

Hello,

I have done a little research into this but am left very nervous and uncertain about our future in Japan. Obviously, it will be a difficult challenge but without reasonable and stable employment – near impossible.
I would be literally useless there and my Japanese wife will certainly let me know about it!

I am just looking for some clarity regarding job prospects please?

As stated, I have no degree. I do have a TESOL cert with 3 years English teaching in another country however. Plus my Japanese will improve but nothing better than N4 level (at best).

We will reside away from the top 3 major cities btw.

Any help will be appreciated.

Thanks.