こうつうあんぜんこうがいけんきゅうじょ 交通安全公害研究所 LinksSentence search for 交通安全公害研究所Sentence search for こうつうあんぜんこうがいけんきゅうじょKanji details for 交, 通, 安, 全, 公, 害, 研, 究 and 所Edit in JMdict Noun1. Traffic Safety and Nuisance Research InstituteOrganization namePlace2. Traffic Safety and Nuisance Research Institute Discussions Log in to talk about this word.