Taishō era (大正時代) (genre 1912 – 1926)
"Taishō period, (1912–26) period in Japanese history corresponding to the reign of the Taishō emperor, Yoshihito (1879–1926). It followed the Meiji period and represented a continuation of Japan’s rise on the international scene and liberalism at home. Politically, the country moved toward broader representational government. The tax qualification for voting was reduced, enfranchising more voters, and was eliminated in 1925. Party politics flourished, and legislation favourable to labour was passed. Japan continued to push China for economic and political concessions and entered into treaties with Western nations that acknowledged its interests in Korea, Manchuria, and the rest of China. Rural Japan did not fare as well as urban Japan, and an economic depression at the end of the Taishō period caused much suffering."
Quoted from: The Encyclopædia Britannica.