Maika Nakao is Associate Professor at Hiroshima University, Japan. She received her Ph.D. in history of science from the University of Tokyo and is an expert on the nuclear history of Japan. She worked at Nagasaki University from 2018 to 2021 and co-edited the book, Seventy-five Years after the Atomic Bombing: Tracing Records and Memories of Nagasaki (Shoshi Tsukumo, 2021).Masaya Nemoto is Associate Professor at Matsuyama University, Japan. His 2018 book written in Japanese, Hiroshima Paradokusu: Senngo Nihon no Hankaku to Jindoishiki (Hiroshima Paradox: Anti-nuclear and Humanistic Conscience in Post-war Japan) won prizes from Japanese academic societies.Ran Zwigenberg is Associate Professor at Pennsylvania State University, USA. He has published multiple works on Hiroshima, beginning with his 2014 prize-winning monograph, Hiroshima: The Rise of Global Memory Culture, which addresses survivor politics, trauma, and heritage issues.