See also: hyō, hyö, and hyo- Abau Pronoun hyo gender m his, its References Abau Dictionary © 2020 SIL International (Available online: ) Japanese Romanization hyo The hiragana syllable ひょ (hyo) or the katakana syllable ヒョ (hyo) in Hepburn romanization.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads