げんしばくだん 原子爆弾 Wanikani level 39 Play audio LinksSentence search for 原子爆弾Sentence search for げんしばくだんKanji details for 原, 子, 爆 and 弾Edit in JMdict Noun1. atomic bomb; A-bombSee also 原爆 Discussions Log in to talk about this word.