Shotaro Onishi (大西将太郎, Ōnishi shōtarō, born 18 November 1978) is a former Japanese rugby union player who played as a centre.
He spent his whole career playing for both Kintetsu Liners and Toyota Industries Shuttles in Japan's domestic Top League, playing over 560 times.
[1] He was named in the Japan squad for the 2007 Rugby World Cup, making 3 appearances in the tournament.
[2] He made a further 30 appearances for Japan in his career, scoring 71 points.
This Japanese rugby union biography is a stub.