日にっ商しょうTop 45000MeaningsNoun1. The Japan Chamber of Commerce and Industry; JCCI (Abbreviation)Kanji used日sun商make a dealPitch accentにっしょうUsed in vocabulary日にっ商しょう岩いわ井いNissho Iwai CorporationNoun日にっ商しょう簿ぼ記き検けん定ていOfficial Business Skill Test in Bookkeeping (JCCI bookkeeping proficiency test)Noun