Keywords: Flag of Tsurui, Hokkaido.svg 北海道・鶴居 旗 Flag of Tsurui Hokkaido 2015-03-07 Enacted on 1949 9 1 https //openclipart org/detail/215543/flag-of-tsurui-hokkaido Fred the Oyster PD-Japan-organization Insignia other versions Tsurui Hokkaido Flags of municipalities of Hokkaido prefecture SVG flags of municipalities of Japan |