A female sumo wrestler during a training session at Nihon University's sumo club in Tokyo. National tours by female sumo wrestlers have failed to attract more women into Japan's national sport. (Photo/Sipaphoto)
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A female sumo wrestler during a training session at Nihon University's sumo club in Tokyo. National tours by female sumo wrestlers have failed to attract more women into Japan's national sport. (Photo/Sipaphoto)
