Nishiguchi

Nishiguchi (written: 西口) is a Japanese surname. Notable people with the surname include:


 * Akira Nishiguchi (西口 彰), Japanese serial killer and fraudster
 * Daisuke Nishiguchi (西口 大輔), Japanese footballer
 * Fumiya Nishiguchi (西口 文也), Japanese baseball player
 * Ryo Nishiguchi (西口 諒), Japanese footballer
 * Yasuo Nishiguchi (西口 泰夫), Japanese businessman