(Reuters)- The 100-year-old uncle of Japanese Emperor Akihito, Prince Mikasa, died on Thursday, leaving only four heirs to the Chrysanthemum throne, the Imperial Household Agency said. Mikasa’s death coincides with renewed attention to the future of the aging and shrinking imperial family and whether women should be allowed to inherit the throne, breaking a males-only succession tradition that conservatives say is central to an imperial tradition stretching back 2,600 years. Mikasa was the youngest […]