This is a list of surnames in which the usage is Japanese; and the meaning contains the keyword black.
Kuroda 黒田, くろだ JapaneseFrom Japanese
黒 (kuro) meaning "black" and
田 (ta) meaning "field, rice paddy".
Kurosawa 黒沢, 黒澤, くろさわ JapaneseFrom Japanese
黒 (kuro) meaning "black" and
沢 or 澤 (sawa) meaning "marsh". A notable bearer was Akira Kurosawa (1910-1998), a Japanese film director.