The collection documents the experiences of Japanese Canadians in Montréal and in Canada, as well as Japanese Canadian cultural and social contributions, over an approximately 60 year period, mainly 1940-2000.

The collection contains records reflecting the activities of the JCCCM organization and often related to individuals and/or families, and includes correspondence, photographs, and a variety of printed materials. The collection also contains detailed biographical records, compiled during the 1980s, related to the Issei, Nisei, and Sansei as well as other non-Japanese individuals active in the community. In addition, there are approximately 150 tape recordings, transcripts, and oral histories; art work and cultural contributions done by members of the Japanese community; directories, newspapers, publications, pamphlets, and records; administrative records of the NAJC chapter in Montréal; as well as local and national NAJC and JCCS records.

The series consist of 1) publications; 2) biographical files; 3) general subject files; 4) Japanese Canadian Centennial Society (JCCS) files; and 5) NAJC/ Redress files; 6) Exhibits; 7) Photographs. Many of the files are arranged alphabetically or by subject.