I googled and 水曜どうでしょう is a variety show based out of Hokkaido which wrapped in 2002. I live in Kanto, and I don't understand why I keep seeing these decals on cars. I think that I've seen 4 in the past several months. I don't see decals of the names of any other popular show on cars, ever. Am I just coincidentally chancing upon a small minority of fans or is there something I'm missing?