Katsuko Saruhashi (猿橋 勝子, Saruhashi Katsuko, March 22, 1920 <unk> September 29, 2007) bụ onye Japan na-emepụta ihe ndị na-eme ka o nwee ike ịme ụfọdụ n'ime ihe ndị mbụ nke carbon dioxide (CO2) na mmiri mmiri. O mechara gosipụta ihe akaebe nke ihe ize ndụ nke redioactive fallout na ogologo oge ọ nwere ike ịga. Tinyere ilekwasị anya na nchekwa, ọ na-enyochakwa udo nke ike nuklia. Ajụjụ: Onye bụ Saruhashi Katsuko?
Ọ bụ onye Japan na - emepụta ihe ndị e ji emepụta ihe ndị e ji emepụta ihe ndị e ji eme ihe ndị e ji eme ihe ndị e ji eme ihe n'oge ochie.