Ryuma Kidokoro (城所 龍磨, Kidokoro Ryūma; born September 24, 1985) is a Japanese former professional baseball outfielder, and current second squad outfield defense and base running coach for the Fukuoka SoftBank Hawks of Nippon Professional Baseball (NPB). He played in NPB for the Hawks from 2004 to 2018.
Source: “Ryuma Kidokoro”, English Wikipedia (CC BY-SA 4.0), excerpt