The , or Taisho era, is a period in the history of Japan dating from July 30, 1912, to December 25, 1926, coinciding with the reign of the Emperor Taisho. The new emperor was a sickly man, which prompted the shift in political power from the old oligarchic group of elder statesmen (or genro) to the Diet of Japan and the democratic parties. Thus, the era is considered the time of the liberal movement known as the "Taisho democracy" in Japan; it is usually distinguished from the preceding chaotic Meiji period and the following militarism-driven first part of the Showa period.