Harman Patil (Editor)I love reading books and watching sci fi flicks HaraguchiUpdated on Dec 18, 2024EditLikeCommentShareShare on FacebookTweet on TwitterShare on LinkedInShare on RedditSign inHaraguchi (written: 原口) is a Japanese surname. Notable people with the surname include:Akira Haraguchi (原口 證, born 1946), Japanese engineer known for memorizing and reciting Pi digitsGenki Haraguchi (原口 元気, born 1991), Japanese footballerKazuhiro Haraguchi (原口 一博, born 1959), Japanese politicianKoichi Haraguchi (原口 幸市, 1940–2009), Japanese diplomatKozo Haraguchi (原口 幸三, 1910–2011), Japanese sprinterMore Alchetron TopicsReferencesHaraguchi Wikipedia (Text) CC BY-SASimilar Topics