Never heard of him until he was dead

Tsutomu Yamaguchi died January 4, of stomach cancer.

I’ve had this link sitting around since it arrived in my New York Times RSS feed, but haven’t done anything with it because I can’t figure out why it bugs me so.

Mr. Yamaguchi, as a 29-year-old engineer for Mitsubishi Heavy Industries, was in Hiroshima on a business trip when the United States dropped the first atomic bomb on the morning of Aug. 6, 1945. He was getting off a streetcar when the so-called Little Boy device detonated above the city.

Mr. Yamaguchi said he was less than two miles away from ground zero that day. His eardrums were ruptured, and his upper torso was burned by the blast, which destroyed most of the city’s buildings and killed 80,000 people.

Mr. Yamaguchi spent the night in a Hiroshima bomb shelter and returned to Nagasaki, his hometown, the following day, according to interviews he gave over the years. The second bomb, known as Fat Man, was dropped on Nagasaki on Aug. 9, killing 70,000 people.

Mr. Yamaguchi was in his Nagasaki office, telling his boss about the Hiroshima blast, when “suddenly the same white light filled the room,” he said in an interview last March with the British newspaper The Independent.

“I thought the mushroom cloud had followed me from Hiroshima,” he said.

Japan surrendered six days after the Nagasaki attack.

Mr. Yamaguchi recovered from his wounds, went to work for the American occupation forces, became a teacher and eventually returned to work at Mitsubishi.

There were believed to have been about 165 twice-bombed people, known as nijyuu hibakusha, although municipal officials in both cities have said that Mr. Yamaguchi was the only person to be officially acknowledged as such.