The Human Revolution (人間革命, Ningen Kakumei) is a roman à clef by Daisaku Ikeda published between 1964 and 1995 in a newspaper belonging to his buddhist organization, Soka Gakkai. It chronicles the efforts of Jōsei Toda, the second president of the Soka Gakkai, to construct this Buddhist organization upon his release from Sugamo Prison at the end of World War II.