Daigo Fukuryu Maru Museum

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Remember the name Daigo Fukuryu Maru. This is a story of survival and a stark reminder of nuclear fallout. The Daigo Fukuryu Maru Museum stands before us. It preserves the legacy of a fateful fishing voyage.

This museum is dedicated to the Daigo Fukuryu Maru. The Daigo Fukuryu Maru was a Japanese tuna fishing boat. In 1954, it encountered the devastating effects of the Castle Bravo nuclear test.

Launched in 1947, the Daigo Fukuryu Maru was initially named Dainana Kotoshiro Maru. It was a bonito boat. Later, it was remodeled into a tuna fishing boat. In 1953, it was renamed Daigo Fukuryu Maru, meaning Lucky Dragon No. 5.

On January 22, 1954, the Lucky Dragon No. 5 embarked on its final voyage. The crew aimed to fish in the Midway Sea. Losing their trawl nets, they altered course. This shift led them near the Marshall Islands. There, they encountered fallout from the Castle Bravo test at Bikini Atoll on March 1.

The Daigo Fukuryu Maru was outside the declared danger zone. However, the test exceeded predictions. Changes in weather patterns spread radioactive fallout. A fine ash rained upon the ship. The fishermen tried to escape. Retrieving gear and processing their catch took nearly six hours. This prolonged exposure intensified their suffering.

Fisherman Oishi Matashichi likened the fallout to powdered snow. He even took a lick of it. He described it as gritty without taste. The radioactive dust stuck to everything. It irritated their eyes. It even collected inside their underwear. The crew soon named it shi no hai death ash. This ash contained dangerous substances like strontium-90 and uranium-237.

During their return, the crew developed radiation poisoning symptoms. They experienced pain, nausea, dizziness and diarrhea. Small blisters appeared on their bodies. Their faces darkened. A week later, their hair began to fall out.

After docking, the crew was quarantined. They were diagnosed with acute radiation syndrome. The United States sent medical scientists to study the effects. The Daigo Fukuryu Maru itself emitted detectable radiation from 100 feet away.

Kuboyama Aikichi, the boat’s chief radioman, died on September 23, 1954. He succumbed to complications from radiation sickness. He is considered the first victim of the hydrogen bomb.

The tragedy sparked an anti-nuclear movement in Japan. People feared contaminated fish entering the market. The US government paid compensation. However, they initially downplayed the contamination’s extent.

In 1976, the Daigo Fukuryu Maru was preserved. It is now on display in this very hall. It serves as a symbol against nuclear weapons. The museum also displays related items. These exhibits detail the H-bomb’s damage. They also show the health impact on the crew. The exhibits cover the anti-bomb movement too.

The Daigo Fukuryu Maru Museum stands as a testament. It is a testament to the dangers of nuclear weapons. It is a reminder of the importance of peace. Take a moment to reflect on this tragic event. Consider the lessons it offers for our future.

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