Buildings near Elder Lee's hospital

The building on the left is a local government building.  The building on the right is the Kagoshima Prefecture government building.  There is a sky bridge connecting the two.  There is some kind of arch structure below the bridge.  From this angle, it looks like it is supporting the sky bridge but it is not connected to the bridge.  One of these days, we should go explore these structures more closely.  I took this photo while sitting at the red light after picking up stuff from the Elder Lee's apartment and going back to the hospital.

Here is a view of the Kagoshima Prefecture government building from the street of the back entrance to the hospital.