The texts of the newspapers "Rodo Sekai", "Heimin", created by S. Katayama. Photos of S. Katayama from different years: with Japanese socialists, with participants in the Amsterdam Congress, in prison, with his family. Speeches of S. Katayama at the congress of workers of the Far East in Moscow (1922), at the 4th congress of the Comintern, on Red Square during the celebration of the 5th anniversary of the October Revolution, at a meeting of cadets of the All-Russian Central Executive Committee school with German communists, at a meeting on the occasion completion of the construction of the Turkestan-Siberian railway. S. Katayama on the Khodynskoye field during the celebration of the 1st anniversary of the first Soviet Constitution. S. Katayama's IDs. The funeral of S. Katayama on Red Square; carry an urn with the ashes of S. Katayama. Tokyo city. Congress of the Japanese Communist Party. Speakers: K. Miyamoto, Makieda. S. Katayama's daughter Yasu Katayama speaks (synchronously) about the strengthening of friendship between Japan and the Soviet Union. May Day demonstration in Tokyo.