Thank you anon reader for the link.) From Asahi Shinbun (6/22/2012): The sign says "Nuclear Power, Our Ally. YES! PRO-NUKE", with the picture of " Astro Boy " - Tetsuwan (strong arm) Atomu (Atom). This photo contrasts well the "Astroboy" by the small pro-nuke group and a Paul Klee-ish drawing of a