Aogiyama Hideki (born 18 February 1970 as Hideki Teraki) is a former sumo wrestler from Hikone, Shiga, Japan. He made his professional debut in March 1985, and reached the top division in March 1993. His highest rank was maegashira 1. He retired in November 2003, and he is an elder in the Japan Sumo Association under the name Edagawa.