Prefecture Tokyo Osaka Saitama Kanagawa Hyogo Aichi Chiba Tochigi Shizuoka Gifu Fukuoka Okayama Miyagi Kumamoto Kagawa Hokkaido Niigata Fukushima Ibaraki Wakayama Yamagata Toyama Hiroshima Mie Akita Gunma Ishikawa Kyoto Tokushima Okinawa Yamanashi Iwate Yamaguchi Nagasaki Saga Aomori Ehime