Since last week, the canned coffee brand, Boss by Suntory company, has launched "Star alliance" campaign. Basically, the new canned coffee, Zero no Choten (Top of Zero if I translate it directly) comes with one of 18 different star alliance carrier mini airplanes that runs around the can with the magnet in it.
http://www.suntory.co.jp/softdrink/b...ero/index.html
It's only 120 yen per can. And I think this is a great toy for those who fly Star Alliance

This is only available at convenience stores. Not from vending machines unfortunately.
I don't drink canned coffee in general but it tastes great considering it's 0 calorie but has slight sweet taste with a touch of milk. If you happen to be in Japan or transfer planes at NRT/HND, check it out. I thought I'd mention it for Star Alliance people or those who love airplanes
Cheers!