Analysis of information sources in references of the Wikipedia article "山口彊" in Chinese language version.
Tsutomu Yamaguchi, the only person officially recognized as a survivor of both the Hiroshima and Nagasaki atomic bombings at the end of World War II, has died at age 93.
Tsutomu Yamaguchi, the only person officially recognized as a survivor of both the Hiroshima and Nagasaki atomic bombings at the end of World War II, has died at age 93.