Key Facts
• August 6, 2025: Hiroshima Peace Memorial Ceremony marks 80 years since atomic bombing.
• Naoki Hyakuta criticized the phrase ‘We will not repeat the mistake’ in speeches.
• Hyakuta argued Japan and Hiroshima citizens bear no responsibility for the atomic bombing.
• Ryuichi Yoneyama countered, stating both Japan and the U.S. made mistakes in the war.
• August 8, 2025: Hyakuta labeled Yoneyama’s view as ‘self-deprecating’ and ‘distorted.’
• Yoneyama reiterated his stance, rejecting claims of self-deprecation or hypocrisy.
• The debated phrase originates from a 1952 Hiroshima memorial inscription.
• Professor Tadashi Saika, who wrote the inscription, emphasized global responsibility to avoid war.
• Hiroshima City supports the inscription as a call for peace and coexistence.
• The debate reflects ongoing discourse on war responsibility and historical interpretation.
Summary
Ryuichi Yoneyama, a member of Japan’s Constitutional Democratic Party, and Naoki Hyakuta, leader of the Japan Conservative Party, clashed over the interpretation of the phrase ‘We will not repeat the mistake’ during the Hiroshima Peace Memorial Ceremony. Hyakuta argued that Japan and its citizens bear no responsibility for the atomic bombing, attributing the mistake solely to the U.S. Yoneyama countered, asserting that both Japan’s initiation of war and the U.S.’s use of atomic bombs were mistakes. The phrase, inscribed on a Hiroshima memorial in 1952, has long been a subject of debate, with its author, Professor Tadashi Saika, emphasizing a universal commitment to peace. Hiroshima City supports this interpretation, framing it as a call for global coexistence and reconciliation. The exchange highlights enduring tensions over historical accountability and the legacy of war.
