long-distance swimmer Yumi Kobayashi (小林優美), Japanese fashion model Yumi Kokamo (小鴨 由水), retired female long-distance runner from Japan Yumi Kumakura (熊倉 由美),...

Yumi Kokamo (小鴨 由水, Kokamo Yumi) (born December 26, 1971, in Akashi, Hyogo) is a retired female long-distance runner from Japan. She won the 1992 edition...