Any way to house with family in Japan to work for multiple years?

Question:

I've seen about homestay programs, but I'm wondering if maybe there is a way I can stay with a family and just work for the family doing whatever employment? Or finding outside employment and paying rent to the family? Also, if I stay with a family, can I be hired by a Japanese company and then acquire citizenship for working there?

Answer:

No. Sorry. You need a four year degree to qualify for a work visa. That means a BA / BS degree. This is the requirement of the Ministry of Foreign Affairs. The only jobs available are those that a Japanese can't or won't do. Most work visas start at one year. The employer must sponsor the employee. If a Japanese can do the job, they will always be hired first.
You have to live in Japan for no less than five years before you can apply for citizenship.