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