here's what you do if you want Jikins without leaving the country:
-buy a couple of red-white commons.
-spend five years or so developing them into decent red-white wakins
-breed and develop them into jikins in another twenty-five years or so. (and fifty or so generations of offspring)
-gloat.
'course, if you can easily get red-white wakins in the first place, that's cutting off five years your waiting