Eijiro Ai (阿井英二郎, Ai Eijiro; born September 29, 1964) is a Japanese former Nippon Professional Baseball pitcher. He played for the Yakult Swallows from 1985 to 1989, and the Lotte Orions/Chiba Lotte Marines in 1991 and 1992.
Source: “Eijiro Ai”, English Wikipedia (CC BY-SA 4.0), excerpt
