I've heard that Tohoshinki (TVXQ) will be appearing in SMAPXSMAP that is going to be on aired sometime in February or March
they've already recorded the show.
The news said that Tohoshinki first met SMAP members in person at the Kohaku Utagassen, and now this is the second time for them to meet personally

I can't wait until the show is going to be on tv !