Right now at Wonder Festival Winter 2012, companies are busy hawking their wares and bringing people into their booths through many means. Some have cosplayers to attract folks. Azone has a capsule machine that's giving out underwear. Let me explain:
At their booth, Azone has a capsule vending machine. For ¥500, you can get a capsule from it. Each capsule has one of 12 different pairs of Madoka-themed 1/6-scale doll underwear, each with a different character or pattern printed on it, along with a pair of Kyubey underpants. They'll also all come with a ticket for a random prize giveaway, in which the winners will get a 1/6-scale Kyubey figure, with a 1-in-5 chance of winning.
So, yeah. Other than their exclusives, you can get underwear for your dolls at Azone's WonFes booth this year. Isn't Tomopop after midnight grand?
[Otakum0, via Anime News Network; thanks, Hiroko!]