Sumiteru Taniguchi
He was delivering mail by bicycle when the heat burned his back. His account follows the young postal worker who survived the blast, endured prolonged treatment, and lived on with injuries that he later described publicly. The museum’s materials can include graphic imagery.
Sachiko Yasui
Sachiko was six when the bomb fell. In her memoir she describes what the bombing did to her family and what growing up afterward meant for a child carrying those memories. She writes about grief and the breakup of ordinary family life as well as physical injury.
Takashi and Midori Nagai

Midori died in the bombing. Takashi, a physician injured in the blast, helped organize care for the wounded and later wrote about the city’s losses and recovery. Nyokodō, the small home where he lived with their two children, remains near Urakami Cathedral.
Hideyuki Hayashi, a teacher at Yamazato Elementary School
Hayashi was 26 and working as a teacher when he was exposed in Hashiguchi-machi, about 600 meters from the hypocenter. The Nagasaki National Peace Memorial Hall preserves his 1990 testimony in an English-dubbed edition. Listen for the perspective of an adult whose everyday work centered on children in a neighborhood near the blast.
Terumi Tanaka, from childhood witness to public testimony

Tanaka was thirteen in Nagasaki. In the 2024 Nobel lecture for Nihon Hidankyo, he described the days after the bombing and learning what had happened to his relatives. The lecture connects those family memories to the organizing survivors undertook over decades. The archive provides both video and text.
Watch survivor testimony
Sumiteru Taniguchi · recorded testimony
English-dubbed memorial hall recording. The account describes severe injury.
Hideyuki Hayashi · recorded testimony
English-dubbed recording by the Nagasaki National Peace Memorial Hall.
Terumi Tanaka · 2024 Nobel lecture
Nihon Hidankyo’s lecture records the witness of a thirteen-year-old survivor and the work of the movement he helped lead.
Watch the United Nations film excerpt
The excerpt comes from a film about women survivors of Hiroshima and Nagasaki.
Open the film excerpt on the United Nations’ YouTube channel ↗