Sometime in the last year that I was living in Tokyo (that's 2012 for those who aren't keeping track), bagna caude caught on as a food fad. The bureau for Japanese food fads must have decided that they needed a more expensive savory option in lean times in order to drum up some revenue for restaurants. This Italian "dip" usually is made up of garlic, butter, anchovies, and olive oil (among other possible ingredients including truffle oil and cream). The latter two are pretty pricey in Japan and the dish not only is hard on the hips, but can be a little rough on the wallet.
Muji, a chain of stores that specializes in simple-looking "generic" goods, has solved the issue of how hard it can be on your coin purse by offering a "bagna caude kit" for a mere 210 yen (about $2.10). You still have to provide the cream and olive oil, but they've got the rest covered. I wish to a small extent that I had bought this and tried it. However, never having had real bagna caude, I would lack the frame of reference from which to evaluate this instant stuff.
