Hiraishi

Hiraishi (written: 平石) is a Japanese surname. Notable people with the surname include:


 * Kenta Hiraishi (平石 健太), Japanese footballer
 * Naoto Hiraishi (平石 直人), Japanese footballer
 * Takenori Hiraishi, Japanese golfer
 * Yosuke Hiraishi (平石 洋介), Japanese baseball player