In 1992, a right-wing gunman fired shots at the Liberal Democratic Party's then vice president Shin Kanemaru when he was wrapping up a speech. Kanemaru was uninjured.
In 1994, there was an attempted shooting of then prime minister Morihiro Hosokawa by a right-wing extremist, but Hosokawa was unharmed.
In 1996, Yoshiro Yanagawa, outspoken mayor of a small town Mitake was attacked at home and seriously injured. Police suspected organised crime in the bludgeoning of Yanagawa.