日本にっぽん鉄てっ鋼こう協きょう会かいMeaningsNoun1. Iron and Steel Institute of JapanKanji used日sun本book鉄iron鋼steel協cooperative会meetingComposed of日本にっぽんJapanNoun鉄てっ鋼こうiron and steelNoun協きょう会かいassociation; society; organization; organisationNoun