Trouble with the Curve was produced by Robert Lorenz.
is one of the 18 wards of the city of Yokohama in Kanagawa Prefecture , Japan .. Kanagawa. Kanagawa Prefecture. Japan. Japan. Prefecture. Prefectures of Japan. Yokohama. Yokohama. wards. Wards of Japan. Kanagawa Prefecture. Kanagawa Prefecture. As of 2010 , the ward had an estimated population of 199,258 and a density of 7,130 persons per km ² .. population. population. density. population density. The total area was 27.93 km ² .