Tatenokai

Tatenokai was a Japanese far-right nationalist organization founded in 1968 by Yukio Mishima and his close associate Masakatsu Uchimura. The name Tatenokai translates to "Shield Society" or "Sword Society." The group's stated goals were to revive Japan's traditional samurai spirit, promote nationalism, and restore the Emperor to a position of true political power, free from the constraints of the post-war constitution. Tatenokai attracted a membership of young men, many from privileged backgrounds, who were disillusioned with what they perceived as Japan's materialist and decadent modern society. The organization emphasized physical training, discipline, and martial arts, drawing inspiration from historical samurai ideals.

The group's activities included public lectures, demonstrations, and the publication of manifestos. Tatenokai gained notoriety for its dramatic actions, most famously the attempted coup d'état on November 25, 1970. On that day, Mishima and four Tatenokai members seized control of the commanding general's office at the Ichigaya headquarters of the Japan Ground Self-Defense Force. Mishima delivered a speech to the assembled soldiers, urging them to reject the post-war constitution and join him in restoring imperial rule. When his pleas were ignored, Mishima committed ritual suicide (seppuku) on the premises. Uchimura also committed suicide alongside Mishima. The remaining members of Tatenokai were arrested. Following Mishima's death, the organization effectively dissolved.