Dictionary/銅山どうざんDouzan銅山 (Douzan) is a Japanese noun meaning “copper mine”.Meaningsnouncopper mineKanji in 銅山銅copper山mountainRelated words沢山a lot山mountain銅貨copper coin青山lush mountain山野hills and fields遠山distant mountain山村mountain village大山great mountain高山high mountain深山mountain recesses小山hill下山descending a mountain