vintage Japan blue & white porcelain tea pot, Chinese dragon ware chinoiserie china

Vintage porcelain teapot made in Japan, in the Chinese blue and white style with long snaking dragon. Color is a beautiful dark blue on white china.

This measures about 5 1/2" tall x 6 3/4" long, four cup size? It's in very good condition, gently used without chips, cracks or staining.