Shoki Kasahara (笠原 将生, Kasahara Shōki) (born January 9, 1991 in Fukuoka) is a Japanese former professional baseball player who played for the Yomiuri Giants in Japan's Nippon Professional Baseball from 2012 to 2015. His younger brother is also a professional baseball player currently playing for Fukuoka SoftBank Hawks. His father is a former professional baseball player. The Giants were also fined ¥10 million over the incident and the team's representative at the NPB, Atsushi Harasawa, resigned to take responsibility.