ぜんこくあんぜんしゅうかん 全国安全週間 LinksSentence search for 全国安全週間Sentence search for ぜんこくあんぜんしゅうかんKanji details for 全, 国, 安, 週 and 間Edit in JMdict Noun1. National Safety Week Discussions Log in to talk about this word.