URL：https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/US_Navy_060209-N-7526R-205_Illuminated_trees_and_ice_sculptures_line_the_streets_leading_up_to_Sapporo's_TV_Tower_during_the_Sapporo_Ice_Festival.jpg/220px-US_Navy_060209-N-7526R-205_Illuminated_trees_and_ice_sculptures_line_the_streets_leading_up_to_Sapporo's_TV_Tower_during_the_Sapporo_Ice_Festival.jpg
掲載元：https://ja.wikipedia.org/wiki/さっぽろ雪まつり
