The Etsuzankai organization, led by prime minister Tanaka Kakuei, was highly influential in bringing infrastructure improvements to Niigata in the 1960s and 1970s, including the Joetsu Shinkansen high speed rail line and Kanetsu Expressway to Tokyo.
The Etsuzankai organization was highly influential in bringing infrastructure improvements to Niigata in the 1960s and 1970s to Tokyo. This was including the Joetsu Shinkansen high speed rail line. This was including Kanetsu Expressway. The Etsuzankai organization was led by prime minister Tanaka Kakuei.