oshima island japan, east asia, japanese archipelago, hokkaido map , scribble sketch matsumae oshima map

abstract administrative archipelago area asia autonomy border borderline cartography continent contour country delineation design division drawing east flat geography hokkaido icon illustration island isolated japan japanese line map matsumae nation oblast ocean oshima outline pacific patriotic province region scratch scribble sign silhouette simple sketch state symbol territory texture topography tourism travel vector