Japanese immigration to Canada was first officially recorded in the 1870s, with significant number arriving by the 1890s. Most settled in British Columbia, where they worked mainly in fishing, mining, sawmills, and farming. Japanese Canadians, like other Asian immigrants, were seen as cheap labour and faced widespread discrimination from white settlers, labour unions, and politicians.
Throughout the years, the Canadian government had implemented several restrictions that also impacted the Japanese:
Despite these obstacles, by the 1930s the Japanese population in Canada had grown to over 22,000 with thriving communities in Steveston, Vancouver, and other coastal towns. They built cultural centres, Japanese-language schools, Buddhist temples, and owned a large share of the salmon fishing fleet on the Pacific coast.
Japanese Canadians made major contributions to British Columbia's economy:
However, this success generated resentment. Japanese Canadians were increasingly portrayed as economic competitors and racial outsiders, even if they were born in Canada.
Before World War II, anti-Japanese sentiment was already deeply rooted in British Columbia. Many white residents viewed Japanese Canadians as permanently foreign, regardless of citizenship or language. Organisations like the Native Sons of British Columbia actively campaigned for their removal and exclusion.
After Japan's attack on Pearl Harbor in December 1941, racial fears turned into official action. Although there was no evidence of sabotage or disloyalty by Japanese Canadians, Prime Minister William Lyon Mackenzie King invoked the War Measures Act, which resulted in one of the most sweeping civil rights violations in Canadian history.
On February 24, 1942, Order-in-Council 1486 designated a 100 mile exclusion zone along the British Columbia coast and ordered the forcible removal of over 22,000 Japanese Canadians, the majority of which were Canadian-born citizens. Under the War Measures Act, they were declared "enemy aliens" and removed from their homes often with only 24 hours notice.
Men were often separated from their families and sent to road-building camps, internment sites, or even prison camps in Alberta and Ontario. Women, children, and the elderly were relocated to hastily constructed "relocation centres" in interior British Columbia- usually abandoned mining towns or makeshift shacks in the wilderness. Those who were willing were moved to work on farms in the prairies.
Unlike in the US, where many internees returned to their homes after the war, the Canadian government took a more drastic step. Order-in-Council 469, issued on January 16, 1943, authorised the Office of the Custodian of Enemy Property, who had confiscated Japanese Canadian property; under the guise of holding it in trust, to sell it without consent. This included homes, farms, businesses, fishing boats, vehicles and personal belongings.

This was a calculated move to eliminate the Japanese presence from the West Coast since they would have nothing to return to.
Conditions in the camps were harsh. Families lived in small, drafty cabins or converted barns, often without running water or insulation. Winters were bitterly cold, and fuel and supplies were limited. Sanitation was poor, and disease was common. Respiratory infections like pneumonia and bronchitis were common in the cold winters, especially among the children and the elderly. Gastrointestinal diseases such as dysentery and diarrhea spread easily. Over time, camp hospitals and volunteer medical teams improved conditions somewhat, but many suffered long-term health effects due to prolonged exposure, malnutrition, and stress.

Despite these conditions, internees worked to maintain a sense of community. They organised schools, worship services, cultural activities, and small local industries. Children received basic education in makeshift classrooms, while adults worked in nearby farms or did manual labour for meagre wages.

Japanese Canadians were forbidden from leaving the camps without permission. Many had to sign agreements to move east of the Rockies if they wished to be released. This policy was intended to disperse and assimilate them.
During World War II, the Canadian government also interned German and Italian Canadians, but their treatment was markedly different:
This disparity reveals how racism, not just wartime security concerns, drove the internment of Japanese Canadians.
Even after World War II ended in 1945, Japanese Canadians were not allowed to return to the West Coast until 1949. In the meantime, they were pressured to move east or repatriate to Japan, regardless of whether they had ever lived there. Nearly 4,000 were deported under duress, including Canadian-born citizens.
By the time the return ban was lifted, the damage was done:
The economic, emotional, and psychological effects of internment lasted for generations. Many Issei died in poverty. Nisei struggled with identity, mistrust of institutions, and silence within their own families. The trauma was deeply internalised, and for decades, Japanese Canadians did not speak publicly about their experience.

That began to change in the 1970s and 80s, when a new generation began demanding an apology and compensation. After years of the community organising, testimonies, and negotiations, the government finally acquiesced.
In 1988, Prime Minister Brian Mulroney issued a formal apology and announced a redress agreement that included:
While both the United States and Canada interned their Japanese populations during World War II, the experience of Japanese Canadians was much worse:
Both cases illustrate how fear, racism, and political expediency can override democratic principles and devastate innocent communities.