Chiyohakuhō Daiki (born 21 April 1983 as Daiki Kakiuchi) is a former sumo wrestler from Yamaga, Kumamoto, Japan. He made his professional debut in 1999 and broke into the top makuuchi division nine years later in 2008. His highest rank was maegashira 6. He wrestled for Kokonoe stable. After admitting his involvement in match-fixing, he retired from the sport in 2011 following an investigation by the Japan Sumo Association.