In the dumps: Sebastian, a 32-year-old student with several part-time jobs and 12 years of service in the German armed forces, was dumped by the Japanese girlfriend he had been seeing for a year because he had 'no future' in Japan, she said. | OLGA GARNOVA In Japan, it's a familiar refrain: "Men have it easy — especially foreigners. They are males in a highly conservative patriarchal society, so t