Urawa Red Diamonds and fixtures between them were known as "Marunouchi derbies", although the term is falling out of use as they are now based in different prefectures and rarely play home games in Tokyo stadiums. Rivals further afield include Kashima Antlers, F.C. Tokyo, Yokohama Marinos, Kawasaki Frontale, and, even farther away, Gamba Osaka. Old JSL championship rivalries with Sanfrecce Hiroshima, Cerezo Osaka and Shonan Bellmare have ebbed down as those clubs had nadirs in the second tier. The club also has women's and amateur teams. Mitsubishi (Amateur era) Urawa Red Diamonds (Professional era) See "Individual Award Winners (Urawa Red Diamonds)" "As of
Superman logo varied in size and shape and the diamond shape containing it has also changed size and shape. Extreme examples of this would be the very large logo on the Dean Cain costume from the television series "" and the comparatively small version of the shield as depicted in the 2006 film "Superman Returns". It has, in most incarnations, retained its original color, while changing shape here and there. The classic logo is the basis for virtually all other interpretations of the logo. In the mid-1990s, when Superman's costume and powers changed briefly, during the "Superman Red/Superman Blue" comic book storylines,