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
Rushden & Diamonds F.C. are two keys, one for heaven and one for hell. Below the Lion in the bottom left quarter of the badge are the ‘Blue Diamonds’, taken from the old Irthlingborough Diamonds logo. Similarly, the three ‘Red and White Hoops’ sitting to the right originate from Rushden Town’s badge. An illustration of the local River Nene runs through the centre of the badge, whilst the football located between the Diamonds and Hoops is self-explanatory. Rushden & Diamonds played their home games at Nene Park, which was located on the outskirts of Irthlingborough, Northamptonshire adjacent to the A6, the stadium had a