en.wiktionary.org晋一郎 - Wiktionary, the free dictionary From Wiktionary, the free dictionary Kanji in this term 晋 一 郎 しんJinmeiyō いちGrade: 1 ろうGrade: S on'yomi Alternative spelling 晋一郞 (kyūjitai) 晋(しん)一(いち)郎(ろう) • (Shin'ichirō) a male given name