Title: Sairen
Description: Originally published as the official organ of Shin Nihon Chisso Minamata Kōjō Rōdō Kumiai, 1951-2003. Includes Sairen nyūsu, Nikkan Sairen, Chishio, Shiawase, NLU Shin Nitchitsu Rōso nyūsu, Sokuhō, Gōsei kagaku gōgai, Nitchitsu Rōdō Kumiai Rengōkai nyūsu, Kumiai jōhō, Sukuramu chishio.
Subjects: History, Chemical workers, Labor unions, Periodicals, Sairen (2010), Shin Nitchitsu Minamata Kōjō Rōdō Kumiai
Places: Japan, Minamata-shi
Time periods: 20th century