Teiichi Okano (岡野 貞一, 1878–1941), Japanese composer Tomoko Okano (岡野 知子, born 1979), Japanese volleyball player Yūichirō Okano (岡野 祐一郎, born 1994), Japanese...

Yūichirō Okano (岡野祐一郎, Okano Yūichirō, born April 16, 1994 in Ishinomaki, Miyagi, Japan) is a professional Japanese baseball player. He plays pitcher...