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Tsutomu Yamaguchi

1916 - 2010

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Tsutomu Yamaguchi (山口 彊, Yamaguchi Tsutomu) (16 March 1916 – 4 January 2010) was a Japanese marine engineer and a survivor of both the Hiroshima and Nagasaki atomic bombings during World War II. Although at least 70 people are known to have been affected by both bombings, he is the only person to have been officially recognized by the government of Japan as surviving both explosions.A resident of Nagasaki, Yamaguchi was in Hiroshima on business for his employer Mitsubishi Heavy Industries when the city was bombed at 8:15 AM, on 6 August 1945. He returned to Nagasaki the following day and, despite his wounds, he returned to work on 9 August the day of the second atomic bombing. That morning, while he was being told by his supervisor that he was "crazy" after describing how one bomb had destroyed the city, the Nagasaki bomb detonated. Read more on Wikipedia

Since 2007, the English Wikipedia page of Tsutomu Yamaguchi has received more than 1,584,444 page views. His biography is available in 38 different languages on Wikipedia (up from 37 in 2019). Tsutomu Yamaguchi is the 24th most popular engineer (down from 21st in 2019), the 81st most popular biography from Japan (down from 73rd in 2019) and the most popular Japanese Engineer.

Tsutomu Yamaguchi was most famous for being the only person to survive the atomic bombing of Hiroshima and Nagasaki.

Memorability Metrics

  • 1.6M

    Page Views (PV)

  • 64.73

    Historical Popularity Index (HPI)

  • 38

    Languages Editions (L)

  • 7.36

    Effective Languages (L*)

  • 2.92

    Coefficient of Variation (CV)

Page views of Tsutomu Yamaguchis by language


Among ENGINEERS

Among engineers, Tsutomu Yamaguchi ranks 24 out of 323Before him are John Demjanjuk, Hans Albert Einstein, Jack Kilby, Andrei Tupolev, Hermann Oberth, and Artem Mikoyan. After him are Abram Petrovich Gannibal, Philo of Byzantium, Albert Göring, August Horch, José Echegaray, and Hugo Junkers.

Most Popular Engineers in Wikipedia

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Contemporaries

Among people born in 1916, Tsutomu Yamaguchi ranks 22Before him are João Havelange, Ferruccio Lamborghini, Hans Eysenck, Yehudi Menuhin, Maurice Wilkins, and Camilo José Cela. After him are Robert McNamara, Frederick Chapman Robbins, Dương Văn Minh, Natalia Ginzburg, Marcel Cerdan, and Peter Weiss. Among people deceased in 2010, Tsutomu Yamaguchi ranks 18Before him are Claude Chabrol, Dennis Hopper, Bobby Farrell, Marshall Warren Nirenberg, Gennady Yanayev, and Ali Hassan al-Majid. After him are Maurice Allais, Georges Charpak, Alois Brunner, Jean Simmons, Vasily Smyslov, and Viktor Chernomyrdin.

Others Born in 1916

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Others Deceased in 2010

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In Japan

Among people born in Japan, Tsutomu Yamaguchi ranks 81 out of 6,048Before him are Shirō Ishii (1892), Emperor Go-Momozono (1758), Tokugawa Yoshinobu (1837), Kenji Mizoguchi (1898), Nichiren (1222), and Emperor Nakamikado (1702). After him are Tomoe Gozen (1157), Emperor Annei (-577), Dōgen (1200), Akira Toriyama (1955), Empress Go-Sakuramachi (1740), and Syukuro Manabe (1931).

Among ENGINEERS In Japan

Among engineers born in Japan, Tsutomu Yamaguchi ranks 1After him are Jiro Horikoshi (1903), Masaru Ibuka (1908), Hidetsugu Yagi (1886), and Naoki Hattori (1966).