The bomb detonated around 3 kilometers from where Yamaguchi was.

He suffered severe burns on his upper body and had eardrums ruptured.

After the explosion, he managed to find shelter and assist others.

Yamaguchi was explaining the Hiroshima event to his supervisor when the second bomb was dropped.

Although injured, he survived this blast too, making him one of the few documented double survivors.

Health: Yamaguchi faced lifelong health complications, including radiation sickness, hearing loss, and leukemia.

Family Impact: His wife and son also suffered from radiation-related illnesses, which was a long-term struggle for the family.

Advocacy: Yamaguchi later became a vocal advocate for nuclear disarmament, sharing his experiences to promote peace.

Recognition: In 2009, the Japanese government officially recognized him as a double hibakusha.

Books and Films: His story has been featured in documentaries and books highlighting the horrors of nuclear warfare.

Impact on Peace Efforts: Yamaguchi's efforts to speak about the bombings have left a lasting impact on anti-nuclear movements.

Quotes: Yamaguchi often expressed the hope that no one would suffer as he did, emphasizing the catastrophic consequences of nuclear weapons.