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 Gunma Tokushima Okinawa Yamanashi Iwate Yamaguchi Nagasaki Saga Aomori Ehime Nara Nagano