山縣有朋
In 1916, while at university, Fumimaro took his father's seat in the house of peers. After his return from Europe he was aggressively recruited by the most powerful political faction of Japan's budding Taisho democracy of the 1920s: the "kenkyukai", a conservative, militaristic faction, led by Yamagata Aritomo and generally opposed to democratic reform. In September 1922, he joined them.