I love gum from Japan.  Check it out in 3 flavors from Lotte, whether you like peppermint, plum or even a blueberry taste.  One thing I'll have to say is, the difference I've noticed from chewing this gum is that it doesnt have a weird artificial taste you get from American gum.  The flavor doesn't last though, which is the downside.  So put on your best Violet Beauregarde impression and chew away!  9 sticks per pack.  A whole box is 15 packs.