Ryoji Aikawa (相川 亮二, Aikawa Ryōji; born July 11, 1976) is a Japanese former professional baseball catcher who currently serves as the manager for the Yokohama DeNA BayStars of Nippon Professional Baseball (NPB). He played in NPB for the BayStars, Tokyo Yakult Swallows, and Yomiuri Giants from 1995 to 2017.
Source: “Ryoji Aikawa”, English Wikipedia (CC BY-SA 4.0), excerpt