The construction company Mitsubishi Materials Corp has become the first major Japanese company to apologize for using captured American soldiers as slave laborers during the second world war, offering remorse on Sunday for “the tragic events in our past”.



A company representative offered the apology on behalf of its predecessor, Mitsubishi Mining, at a ceremony at a Los Angeles museum.

“Today we apologize remorsefully for the tragic events in our past,” Mitsubishi Materials’ senior executive officer, Hikaru Kimura, said at the Simon Wiesenthal Center’s Museum of Tolerance in Los Angeles.

About 12,000 American prisoners of war were put into forced labor by the Japanese government and private companies seeking to fill a wartime labor shortage. More than 1,100 died, said Rabbi Abraham Cooper, an associate dean at the center.

Six prisoner-of-war camps in Japan were linked to the Mitsubishi conglomerate during the war, and they held 2,041 prisoners, more than 1,000 of whom were American, the nonprofit research center Asia Policy Point said.

Mitsubishi Materials Corp’s predecessor ran four sites that at the time of liberation in 1945 held about 876 American prisoners of war. Twenty-seven Americans died in those camps, Asia Policy Point said.

Although previous Japanese prime ministers have apologized for Japan’s aggression during the second world war, private corporations have been less contrite.

On Sunday Kimura was flanked by Yukio Okamoto, a forced laborer in a copper mine and now a special adviser to the Japanese prime minister, Shinzo Abe, with an image of American and Japanese flags.

Other forced labor survivors and family members were in the audience.

“This is a glorious day,” said James Murphy, 94, who survived working at Mitsubishi Mining’s Osarizawa copper mine and the infamous Bataan death march in the Philippines. “For 70 years we wanted this.”

The apology comes near the 70th anniversary of the end of the war.

It also comes amid a lawsuit in which the descendants of hundreds of Chinese men forced to work in wartime Japan are seeking millions of dollars in compensation from a subsidiary of Mitsubishi Corp and a joint venture between Mitsubishi Corp and Mitsubishi Materials Corp.

Kimura declined to discuss the lawsuit. He also declined to discuss whether the apology would be echoed by other companies.