This is one of restaurants on my list for a long time, but never had a chance to try. From a side of the main street at Hakusan, this is what you can see.
What inside has to be imagined as I have no courage to go further. I do not why, but this some ten meters of narrow pathway seems very long to me. Of course, it is easy to look up on iPhone to see what other people has seen through a series of circular glasses, but I have to say, it is not an elegant way at all to solve my long waiting mystery!