I hope you've all dressed up and eaten too much candy. My favorites are smarties, Reese's and of course Kit Kats.
My treat for you tonight is a link to a website here in the States that sells Japanese Kit Kats. They are in San Francisco so the shipping is likely to be better from NapaJapan. The only downside is that they don't appear to get the newer flavors as quickly but if you're just getting started or willing to wait then I encourage you to check out AsianFoodGrocer.com.