Before revision: However, its climate varies from cool humid continental climate (Köppen climate classification Dfb) in the north such as northern Hokkaido, to warm tropical rainforest climate (Köppen climate classification Af) in the south such as the Yaeyama Islands and Minami-Tori-shima.
After revision: However, its climate varies from cold humid continental climate (Köppen climate classification Dfb) in the north such as northern Hokkaido, to warm tropical rainforest climate (Köppen climate classification Af) in the south such as the Yaeyama Islands and Minami-Tori-shima.