Uwajimaya, of course. =3 It's in Portland (Beaverton, actually, but meh.), but it's well worth it and I'd say your best bet at getting what you want.
Oh, and there's a new-ish Cost Plus import store in Keizer.
Might be harder to find stuff there, though.
(If I'm not much help, blame my lack of driver's license and parents for not driving me anywhere else. xD)