sentences:  Just across the street from the northern edge of Gifu Park is the Gifu City Cormorant Fishing Viewing Boat Dockyard, which is where all of the viewing boats for cormorant fishing are built.Each boat takes approximately five months to build and visitors can see the boats in various stages of creation and receive explanations of the whole process.There is also a section that explains the creation of the nails used, all of which are built in Sanjō, Niigata Prefecture.