Buying first house

So My wife and I are planning on buying our first home next year. My wife has been at the same company for 5 years and I have been at the same company for 3 years but I am considering changing jobs. Probably before we buy a house. But if I change jobs so soon before buying a house will a Japanese bank be more strict about lending us money if I haven’t been at my new job for long ? Or would it be better to just stay at my current job. And wait until after we get the home loan Or because I am the foreigner and my Wife is Japanese it won’t matter what I do as long as she has been working for a long time?
Thank you

by Far-Selection6607