Looking at the website, the show has a guest come in and they play various large-scale games. They have a guest team battle with Arashi. If the guest team wins, the guest gets a prize of what they want the most. And then they decide each time which member dragged the Arashi team down the most through all the games and await a review meeting of dread, which is called "MDA" or "Most dame Arashi"! Sounds very interesting, doesn't it? Ohno-kun even says that the program is like a huge game center.
Website is here: Vanilla Feelings
News: VS Arashi
I don't think anyone's posted information about this show yet?