🌐EnglishEnglish中文日本語EntityQ6348029· pop 6· linked from 176 articlesKaimingjie germ weapon attackattack during the Second Sino-Japanese WarWikidata factsInstance ofbiological warfareCountryRepublic of ChinaConflictSecond Sino-Japanese WarImage鄞县防疫处防治组环境卫生队工作情形.pngNumber of deaths+1554Show 1 more factP8031Unit 731via Wikidata · CC0ConnectionsSecond Sino-Japanese WarEntityOperation Ichi-GoEntityCategories1940 in China1940 in JapanBiological warfareJapanese biological weapons programJapanese war crimes in ChinaMilitary history of NingboWar crimes in the Second Sino-Japanese War