Kan'ichi Kuroda (黒田 寛一, Kuroda Kan'ichi; October 20, 1927 – June 26, 2006) was a self-taught Japanese political philosopher and social theorist, associated with Trotskyism, who was deeply involved in far-left political movements. Nearly blind, Kuroda was affectionately nicknamed "The Blind Prophet" and "KuroKan" by his followers.
Source: “Kan'ichi Kuroda”, English Wikipedia (CC BY-SA 4.0), excerpt
