Split Japan antinuke groups, Hidankyo unite for 80th A-bomb anniversary

Japan Today

5 days ago

Terumi Tanaka (3rd from L), co-chair of Nihon Hidankyo, Masashi Tani (2nd from L), secretary general of the Japan Congress Against A-and H-Bombs, and Masakazu Yasui (far R), secretary general of the Japan Council Against Atomic and Hydrogen Bombs, pose for a photo at a joint press conference in Tokyo on July 23, 2025. (Kyodo) ==Kyodo
Two Japanese antinuclear groups that split during the Cold War issued a rare joint statement Wednesday to mark the upcoming 80th anniversary of the atomic bombings of Hiroshima and Nagasaki, appealing for the people of Japan to carry the cities' message to the world.
The statement by the Japan Congress Against A- and H-Bombs, known as Gensuikin, and the Japan Council Against Atomic and Hydrogen Bombs, known as Gensuikyo, was also cosigned by Nihon Hidankyo, Japan's leading group of atomic bomb survivors and the 2024 Nobel Peace Prize laureate.
"I truly hope that this (collaboration) will become a turning point where Japan's movement can grow into a much larger one and expand to the world," Terumi Tanaka, co-chair of Nihon Hidankyo, said at a joint press conference held by the three groups in Tokyo.
With the risk of nuclear weapons use rising globally, the three groups stressed that survivor testimonies remain one of the most powerful deterrents against the use of such weapons in war.
Building on Hidankyo's Nobel Peace Prize recognition, the statement also urged the Japanese government to "break free" from the U.S. nuclear umbrella, and swiftly sign and ratify the Treaty on the Prohibition of Nuclear Weapons.
"Despite atomic bomb survivors capturing the world's attention, the risk of nuclear weapon use continues to rise, making the role of Japan's antinuclear movement more critical than ever," the statement said, while criticizing the Japanese government's refusal to join the treaty as "eroding international trust."
Japan's antinuclear movement began in 1954 following the Bikini Atoll incident, when a Japanese fishing boat was exposed to radiation from a U.S. nuclear weapon test. The first World Conference against A & H Bombs was held in Hiroshima in 1955.
The movement later split in the 1960s over political differences, with Gensuikyo aligning with the Japanese Communist Party, which tolerated Soviet nuclear testing, and Gensuikin with the former Socialist Party and and trade unions, which opposed all nuclear testing regardless of country.
While the world conference was held jointly from 1977 to 1985, Gensuikyo and Gensuikin have in recent years hosted separate events each summer in Hiroshima and Nagasaki.
© KYODO