A strange sign

 JOUVENCE CIRCULATORY CENTER and the DIRECT CIRCULATORY CENTER are written on this door. I would bet that CIRCULATORY here has absolutely nothing to do with the circulatory system, but then what do I know?

 This is the building. The door is at the far end. The sign in the middle just says JOUVENCE, which must be the company name. I will have to keep this place in the list of strange things to ask about.

I am back to the Nakagawa River side again. The last of the riverbank construction is going on here. You can just see it in the middle of the picture. They are also working on reconstructing the dam which you can also see in the distance.