Moving for 1 year with a WHV

Hello guys,

In two months, I'm going to move to Japan, Ibaraki, with a Working holiday VISA. My girlfriend is japanese and I'm going to live with her and try to adapt to the country. I know this VISA is mainly for holidays, but what chances do I have to stay there?

Because I'm going to be in the countryside, my father in law is gonna let me fix his motorcycle so I can use it there.

I'm an industrial electrician working in maintenance in Spain, but I also have advanced mechanical motorcycle skills.

What should I do? Just work? Try to study the language at school? I will come with more than 10.000 $ on savings.

Thank you for taking your time to read me.

by XeMnAxX